120773412

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 317757440

約数和(自身を除く): 196984028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1279, 1548, 2196, 2558, 2623, 3837, 5116, 5246, 7674, 7869, 10492, 11511, 15348, 15738, 23022, 23607, 31476, 46044, 47214, 54997, 78019, 94428, 109994, 156038, 164991, 219988, 234057, 312076, 329982, 468114, 494973, 659964, 702171, 936228, 989946, 1404342, 1979892, 2808684, 3354817, 6709634, 10064451, 13419268, 20128902, 30193353, 40257804, 60386706, 120773412]

約数ペア:

[(1, 120773412), (2, 60386706), (3, 40257804), (4, 30193353), (6, 20128902), (9, 13419268), (12, 10064451), (18, 6709634), (36, 3354817), (43, 2808684), (61, 1979892), (86, 1404342), (122, 989946), (129, 936228), (172, 702171), (183, 659964), (244, 494973), (258, 468114), (366, 329982), (387, 312076), (516, 234057), (549, 219988), (732, 164991), (774, 156038), (1098, 109994), (1279, 94428), (1548, 78019), (2196, 54997), (2558, 47214), (2623, 46044), (3837, 31476), (5116, 23607), (5246, 23022), (7674, 15738), (7869, 15348), (10492, 11511)]