8897928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 25603200

約数和(自身を除く): 16705272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 228, 237, 247, 312, 316, 361, 456, 474, 494, 632, 722, 741, 948, 988, 1027, 1083, 1444, 1482, 1501, 1896, 1976, 2054, 2166, 2888, 2964, 3002, 3081, 4108, 4332, 4503, 4693, 5928, 6004, 6162, 8216, 8664, 9006, 9386, 12008, 12324, 14079, 18012, 18772, 19513, 24648, 28158, 28519, 36024, 37544, 39026, 56316, 57038, 58539, 78052, 85557, 112632, 114076, 117078, 156104, 171114, 228152, 234156, 342228, 370747, 468312, 684456, 741494, 1112241, 1482988, 2224482, 2965976, 4448964, 8897928]

約数ペア:

[(1, 8897928), (2, 4448964), (3, 2965976), (4, 2224482), (6, 1482988), (8, 1112241), (12, 741494), (13, 684456), (19, 468312), (24, 370747), (26, 342228), (38, 234156), (39, 228152), (52, 171114), (57, 156104), (76, 117078), (78, 114076), (79, 112632), (104, 85557), (114, 78052), (152, 58539), (156, 57038), (158, 56316), (228, 39026), (237, 37544), (247, 36024), (312, 28519), (316, 28158), (361, 24648), (456, 19513), (474, 18772), (494, 18012), (632, 14079), (722, 12324), (741, 12008), (948, 9386), (988, 9006), (1027, 8664), (1083, 8216), (1444, 6162), (1482, 6004), (1501, 5928), (1896, 4693), (1976, 4503), (2054, 4332), (2166, 4108), (2888, 3081), (2964, 3002)]