78316260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{118661}}^1$

素因数の和:118684

約数の個数: 48

約数和(自身を含む): 239222592

約数和(自身を除く): 160906332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 118661, 237322, 355983, 474644, 593305, 711966, 1186610, 1305271, 1423932, 1779915, 2373220, 2610542, 3559830, 3915813, 5221084, 6526355, 7119660, 7831626, 13052710, 15663252, 19579065, 26105420, 39158130, 78316260]

約数ペア:

[(1, 78316260), (2, 39158130), (3, 26105420), (4, 19579065), (5, 15663252), (6, 13052710), (10, 7831626), (11, 7119660), (12, 6526355), (15, 5221084), (20, 3915813), (22, 3559830), (30, 2610542), (33, 2373220), (44, 1779915), (55, 1423932), (60, 1305271), (66, 1186610), (110, 711966), (132, 593305), (165, 474644), (220, 355983), (330, 237322), (660, 118661)]