81241884192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{47653}}^1$

素因数の和:47775

約数の個数: 192

約数和(自身を含む): 253626024960

約数和(自身を除く): 172384140768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 59, 84, 86, 96, 112, 118, 129, 168, 172, 177, 224, 236, 258, 301, 336, 344, 354, 413, 472, 516, 602, 672, 688, 708, 826, 903, 944, 1032, 1204, 1239, 1376, 1416, 1652, 1806, 1888, 2064, 2408, 2478, 2537, 2832, 3304, 3612, 4128, 4816, 4956, 5074, 5664, 6608, 7224, 7611, 9632, 9912, 10148, 13216, 14448, 15222, 17759, 19824, 20296, 28896, 30444, 35518, 39648, 40592, 47653, 53277, 60888, 71036, 81184, 95306, 106554, 121776, 142072, 142959, 190612, 213108, 243552, 284144, 285918, 333571, 381224, 426216, 568288, 571836, 667142, 762448, 852432, 1000713, 1143672, 1334284, 1524896, 1704864, 2001426, 2049079, 2287344, 2668568, 2811527, 4002852, 4098158, 4574688, 5337136, 5623054, 6147237, 8005704, 8196316, 8434581, 10674272, 11246108, 12294474, 14343553, 16011408, 16392632, 16869162, 19680689, 22492216, 24588948, 28687106, 32022816, 32785264, 33738324, 39361378, 43030659, 44984432, 49177896, 57374212, 59042067, 65570528, 67476648, 78722756, 86061318, 89968864, 98355792, 114748424, 118084134, 120895661, 134953296, 157445512, 172122636, 196711584, 229496848, 236168268, 241791322, 269906592, 314891024, 344245272, 362686983, 458993696, 472336536, 483582644, 629782048, 688490544, 725373966, 846269627, 944673072, 967165288, 1376981088, 1450747932, 1692539254, 1889346144, 1934330576, 2538808881, 2901495864, 3385078508, 3868661152, 5077617762, 5802991728, 6770157016, 10155235524, 11605983456, 13540314032, 20310471048, 27080628064, 40620942096, 81241884192]

約数ペア:

[(1, 81241884192), (2, 40620942096), (3, 27080628064), (4, 20310471048), (6, 13540314032), (7, 11605983456), (8, 10155235524), (12, 6770157016), (14, 5802991728), (16, 5077617762), (21, 3868661152), (24, 3385078508), (28, 2901495864), (32, 2538808881), (42, 1934330576), (43, 1889346144), (48, 1692539254), (56, 1450747932), (59, 1376981088), (84, 967165288), (86, 944673072), (96, 846269627), (112, 725373966), (118, 688490544), (129, 629782048), (168, 483582644), (172, 472336536), (177, 458993696), (224, 362686983), (236, 344245272), (258, 314891024), (301, 269906592), (336, 241791322), (344, 236168268), (354, 229496848), (413, 196711584), (472, 172122636), (516, 157445512), (602, 134953296), (672, 120895661), (688, 118084134), (708, 114748424), (826, 98355792), (903, 89968864), (944, 86061318), (1032, 78722756), (1204, 67476648), (1239, 65570528), (1376, 59042067), (1416, 57374212), (1652, 49177896), (1806, 44984432), (1888, 43030659), (2064, 39361378), (2408, 33738324), (2478, 32785264), (2537, 32022816), (2832, 28687106), (3304, 24588948), (3612, 22492216), (4128, 19680689), (4816, 16869162), (4956, 16392632), (5074, 16011408), (5664, 14343553), (6608, 12294474), (7224, 11246108), (7611, 10674272), (9632, 8434581), (9912, 8196316), (10148, 8005704), (13216, 6147237), (14448, 5623054), (15222, 5337136), (17759, 4574688), (19824, 4098158), (20296, 4002852), (28896, 2811527), (30444, 2668568), (35518, 2287344), (39648, 2049079), (40592, 2001426), (47653, 1704864), (53277, 1524896), (60888, 1334284), (71036, 1143672), (81184, 1000713), (95306, 852432), (106554, 762448), (121776, 667142), (142072, 571836), (142959, 568288), (190612, 426216), (213108, 381224), (243552, 333571), (284144, 285918)]