72343128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 215550720

約数和(自身を除く): 143207592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 107, 132, 143, 156, 197, 214, 264, 286, 312, 321, 394, 428, 429, 572, 591, 642, 788, 856, 858, 1144, 1177, 1182, 1284, 1391, 1576, 1716, 2167, 2354, 2364, 2561, 2568, 2782, 3432, 3531, 4173, 4334, 4708, 4728, 5122, 5564, 6501, 7062, 7683, 8346, 8668, 9416, 10244, 11128, 13002, 14124, 15301, 15366, 16692, 17336, 20488, 21079, 26004, 28171, 28248, 30602, 30732, 33384, 42158, 45903, 52008, 56342, 61204, 61464, 63237, 84316, 84513, 91806, 112684, 122408, 126474, 168632, 169026, 183612, 225368, 231869, 252948, 274027, 338052, 367224, 463738, 505896, 548054, 676104, 695607, 822081, 927476, 1096108, 1391214, 1644162, 1854952, 2192216, 2782428, 3014297, 3288324, 5564856, 6028594, 6576648, 9042891, 12057188, 18085782, 24114376, 36171564, 72343128]

約数ペア:

[(1, 72343128), (2, 36171564), (3, 24114376), (4, 18085782), (6, 12057188), (8, 9042891), (11, 6576648), (12, 6028594), (13, 5564856), (22, 3288324), (24, 3014297), (26, 2782428), (33, 2192216), (39, 1854952), (44, 1644162), (52, 1391214), (66, 1096108), (78, 927476), (88, 822081), (104, 695607), (107, 676104), (132, 548054), (143, 505896), (156, 463738), (197, 367224), (214, 338052), (264, 274027), (286, 252948), (312, 231869), (321, 225368), (394, 183612), (428, 169026), (429, 168632), (572, 126474), (591, 122408), (642, 112684), (788, 91806), (856, 84513), (858, 84316), (1144, 63237), (1177, 61464), (1182, 61204), (1284, 56342), (1391, 52008), (1576, 45903), (1716, 42158), (2167, 33384), (2354, 30732), (2364, 30602), (2561, 28248), (2568, 28171), (2782, 26004), (3432, 21079), (3531, 20488), (4173, 17336), (4334, 16692), (4708, 15366), (4728, 15301), (5122, 14124), (5564, 13002), (6501, 11128), (7062, 10244), (7683, 9416), (8346, 8668)]