54435456

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 169320000

約数和(自身を除く): 114884544

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, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 829, 864, 912, 1026, 1152, 1216, 1368, 1658, 1728, 1824, 2052, 2432, 2487, 2736, 3316, 3456, 3648, 4104, 4974, 5472, 6632, 7296, 7461, 8208, 9948, 10944, 13264, 14922, 15751, 16416, 19896, 21888, 22383, 26528, 29844, 31502, 32832, 39792, 44766, 47253, 53056, 59688, 63004, 65664, 79584, 89532, 94506, 106112, 119376, 126008, 141759, 159168, 179064, 189012, 238752, 252016, 283518, 318336, 358128, 378024, 425277, 477504, 504032, 567036, 716256, 756048, 850554, 955008, 1008064, 1134072, 1432512, 1512096, 1701108, 2016128, 2268144, 2865024, 3024192, 3402216, 4536288, 6048384, 6804432, 9072576, 13608864, 18145152, 27217728, 54435456]

約数ペア:

[(1, 54435456), (2, 27217728), (3, 18145152), (4, 13608864), (6, 9072576), (8, 6804432), (9, 6048384), (12, 4536288), (16, 3402216), (18, 3024192), (19, 2865024), (24, 2268144), (27, 2016128), (32, 1701108), (36, 1512096), (38, 1432512), (48, 1134072), (54, 1008064), (57, 955008), (64, 850554), (72, 756048), (76, 716256), (96, 567036), (108, 504032), (114, 477504), (128, 425277), (144, 378024), (152, 358128), (171, 318336), (192, 283518), (216, 252016), (228, 238752), (288, 189012), (304, 179064), (342, 159168), (384, 141759), (432, 126008), (456, 119376), (513, 106112), (576, 94506), (608, 89532), (684, 79584), (829, 65664), (864, 63004), (912, 59688), (1026, 53056), (1152, 47253), (1216, 44766), (1368, 39792), (1658, 32832), (1728, 31502), (1824, 29844), (2052, 26528), (2432, 22383), (2487, 21888), (2736, 19896), (3316, 16416), (3456, 15751), (3648, 14922), (4104, 13264), (4974, 10944), (5472, 9948), (6632, 8208), (7296, 7461)]