87177636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 287763840

約数和(自身を除く): 200586204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 89, 91, 92, 117, 126, 138, 156, 161, 169, 178, 182, 207, 234, 252, 267, 273, 276, 299, 322, 338, 356, 364, 414, 468, 483, 507, 534, 546, 598, 623, 644, 676, 801, 819, 828, 897, 966, 1014, 1068, 1092, 1157, 1183, 1196, 1246, 1449, 1521, 1602, 1638, 1794, 1869, 1932, 2028, 2047, 2093, 2314, 2366, 2492, 2691, 2898, 3042, 3204, 3276, 3471, 3549, 3588, 3738, 3887, 4094, 4186, 4628, 4732, 5382, 5607, 5796, 6084, 6141, 6279, 6942, 7098, 7476, 7774, 8099, 8188, 8372, 10413, 10647, 10764, 11214, 11661, 12282, 12558, 13884, 14196, 14329, 15041, 15548, 16198, 18423, 18837, 20826, 21294, 22428, 23322, 24297, 24564, 25116, 26611, 27209, 28658, 30082, 32396, 34983, 36846, 37674, 41652, 42588, 42987, 45123, 46644, 48594, 53222, 54418, 57316, 60164, 69966, 72891, 73692, 75348, 79833, 81627, 85974, 90246, 97188, 105287, 106444, 108836, 128961, 135369, 139932, 145782, 159666, 163254, 171948, 180492, 186277, 210574, 239499, 244881, 257922, 270738, 291564, 315861, 319332, 326508, 345943, 372554, 421148, 478998, 489762, 515844, 541476, 558831, 631722, 691886, 745108, 947583, 957996, 979524, 1037829, 1117662, 1263444, 1383772, 1676493, 1895166, 2075658, 2235324, 2421601, 3113487, 3352986, 3790332, 4151316, 4843202, 6226974, 6705972, 7264803, 9686404, 12453948, 14529606, 21794409, 29059212, 43588818, 87177636]

約数ペア:

[(1, 87177636), (2, 43588818), (3, 29059212), (4, 21794409), (6, 14529606), (7, 12453948), (9, 9686404), (12, 7264803), (13, 6705972), (14, 6226974), (18, 4843202), (21, 4151316), (23, 3790332), (26, 3352986), (28, 3113487), (36, 2421601), (39, 2235324), (42, 2075658), (46, 1895166), (52, 1676493), (63, 1383772), (69, 1263444), (78, 1117662), (84, 1037829), (89, 979524), (91, 957996), (92, 947583), (117, 745108), (126, 691886), (138, 631722), (156, 558831), (161, 541476), (169, 515844), (178, 489762), (182, 478998), (207, 421148), (234, 372554), (252, 345943), (267, 326508), (273, 319332), (276, 315861), (299, 291564), (322, 270738), (338, 257922), (356, 244881), (364, 239499), (414, 210574), (468, 186277), (483, 180492), (507, 171948), (534, 163254), (546, 159666), (598, 145782), (623, 139932), (644, 135369), (676, 128961), (801, 108836), (819, 106444), (828, 105287), (897, 97188), (966, 90246), (1014, 85974), (1068, 81627), (1092, 79833), (1157, 75348), (1183, 73692), (1196, 72891), (1246, 69966), (1449, 60164), (1521, 57316), (1602, 54418), (1638, 53222), (1794, 48594), (1869, 46644), (1932, 45123), (2028, 42987), (2047, 42588), (2093, 41652), (2314, 37674), (2366, 36846), (2492, 34983), (2691, 32396), (2898, 30082), (3042, 28658), (3204, 27209), (3276, 26611), (3471, 25116), (3549, 24564), (3588, 24297), (3738, 23322), (3887, 22428), (4094, 21294), (4186, 20826), (4628, 18837), (4732, 18423), (5382, 16198), (5607, 15548), (5796, 15041), (6084, 14329), (6141, 14196), (6279, 13884), (6942, 12558), (7098, 12282), (7476, 11661), (7774, 11214), (8099, 10764), (8188, 10647), (8372, 10413)]