87267456

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 273992400

約数和(自身を除く): 186724944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 443, 456, 513, 576, 608, 648, 684, 864, 886, 912, 1026, 1152, 1216, 1296, 1329, 1368, 1539, 1728, 1772, 1824, 2052, 2432, 2592, 2658, 2736, 3078, 3456, 3544, 3648, 3987, 4104, 5184, 5316, 5472, 6156, 7088, 7296, 7974, 8208, 8417, 10368, 10632, 10944, 11961, 12312, 14176, 15948, 16416, 16834, 21264, 21888, 23922, 24624, 25251, 28352, 31896, 32832, 33668, 35883, 42528, 47844, 49248, 50502, 56704, 63792, 65664, 67336, 71766, 75753, 85056, 95688, 98496, 101004, 127584, 134672, 143532, 151506, 170112, 191376, 196992, 202008, 227259, 255168, 269344, 287064, 303012, 382752, 404016, 454518, 510336, 538688, 574128, 606024, 681777, 765504, 808032, 909036, 1077376, 1148256, 1212048, 1363554, 1531008, 1616064, 1818072, 2296512, 2424096, 2727108, 3232128, 3636144, 4593024, 4848192, 5454216, 7272288, 9696384, 10908432, 14544576, 21816864, 29089152, 43633728, 87267456]

約数ペア:

[(1, 87267456), (2, 43633728), (3, 29089152), (4, 21816864), (6, 14544576), (8, 10908432), (9, 9696384), (12, 7272288), (16, 5454216), (18, 4848192), (19, 4593024), (24, 3636144), (27, 3232128), (32, 2727108), (36, 2424096), (38, 2296512), (48, 1818072), (54, 1616064), (57, 1531008), (64, 1363554), (72, 1212048), (76, 1148256), (81, 1077376), (96, 909036), (108, 808032), (114, 765504), (128, 681777), (144, 606024), (152, 574128), (162, 538688), (171, 510336), (192, 454518), (216, 404016), (228, 382752), (288, 303012), (304, 287064), (324, 269344), (342, 255168), (384, 227259), (432, 202008), (443, 196992), (456, 191376), (513, 170112), (576, 151506), (608, 143532), (648, 134672), (684, 127584), (864, 101004), (886, 98496), (912, 95688), (1026, 85056), (1152, 75753), (1216, 71766), (1296, 67336), (1329, 65664), (1368, 63792), (1539, 56704), (1728, 50502), (1772, 49248), (1824, 47844), (2052, 42528), (2432, 35883), (2592, 33668), (2658, 32832), (2736, 31896), (3078, 28352), (3456, 25251), (3544, 24624), (3648, 23922), (3987, 21888), (4104, 21264), (5184, 16834), (5316, 16416), (5472, 15948), (6156, 14176), (7088, 12312), (7296, 11961), (7974, 10944), (8208, 10632), (8417, 10368)]