144621972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5987}}^1$

素因数の和:6069

約数の個数: 72

約数和(自身を含む): 405411552

約数和(自身を除く): 260789580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 5987, 6039, 8052, 11974, 12078, 17961, 23948, 24156, 35922, 53883, 65857, 71844, 107766, 131714, 197571, 215532, 263428, 365207, 395142, 592713, 730414, 790284, 1095621, 1185426, 1460828, 2191242, 2370852, 3286863, 4017277, 4382484, 6573726, 8034554, 12051831, 13147452, 16069108, 24103662, 36155493, 48207324, 72310986, 144621972]

約数ペア:

[(1, 144621972), (2, 72310986), (3, 48207324), (4, 36155493), (6, 24103662), (9, 16069108), (11, 13147452), (12, 12051831), (18, 8034554), (22, 6573726), (33, 4382484), (36, 4017277), (44, 3286863), (61, 2370852), (66, 2191242), (99, 1460828), (122, 1185426), (132, 1095621), (183, 790284), (198, 730414), (244, 592713), (366, 395142), (396, 365207), (549, 263428), (671, 215532), (732, 197571), (1098, 131714), (1342, 107766), (2013, 71844), (2196, 65857), (2684, 53883), (4026, 35922), (5987, 24156), (6039, 23948), (8052, 17961), (11974, 12078)]