78540336

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11131}}^1$

素因数の和:11159

約数の個数: 90

約数和(自身を含む): 255713172

約数和(自身を除く): 177172836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 11131, 22262, 33393, 44524, 66786, 77917, 89048, 100179, 133572, 155834, 178096, 200358, 233751, 267144, 311668, 400716, 467502, 534288, 545419, 623336, 701253, 801432, 935004, 1090838, 1246672, 1402506, 1602864, 1636257, 1870008, 2181676, 2805012, 3272514, 3740016, 4363352, 4908771, 5610024, 6545028, 8726704, 9817542, 11220048, 13090056, 19635084, 26180112, 39270168, 78540336]

約数ペア:

[(1, 78540336), (2, 39270168), (3, 26180112), (4, 19635084), (6, 13090056), (7, 11220048), (8, 9817542), (9, 8726704), (12, 6545028), (14, 5610024), (16, 4908771), (18, 4363352), (21, 3740016), (24, 3272514), (28, 2805012), (36, 2181676), (42, 1870008), (48, 1636257), (49, 1602864), (56, 1402506), (63, 1246672), (72, 1090838), (84, 935004), (98, 801432), (112, 701253), (126, 623336), (144, 545419), (147, 534288), (168, 467502), (196, 400716), (252, 311668), (294, 267144), (336, 233751), (392, 200358), (441, 178096), (504, 155834), (588, 133572), (784, 100179), (882, 89048), (1008, 77917), (1176, 66786), (1764, 44524), (2352, 33393), (3528, 22262), (7056, 11131)]