77931162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 182755872

約数和(自身を除く): 104824710

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 211, 213, 289, 306, 422, 426, 578, 633, 639, 867, 1207, 1266, 1278, 1734, 1899, 2414, 2601, 3587, 3621, 3798, 5202, 7174, 7242, 10761, 10863, 14981, 20519, 21522, 21726, 29962, 32283, 41038, 44943, 60979, 61557, 64566, 89886, 121958, 123114, 134829, 182937, 184671, 254677, 269658, 365874, 369342, 509354, 548811, 764031, 1097622, 1528062, 2292093, 4329509, 4584186, 8659018, 12988527, 25977054, 38965581, 77931162]

約数ペア:

[(1, 77931162), (2, 38965581), (3, 25977054), (6, 12988527), (9, 8659018), (17, 4584186), (18, 4329509), (34, 2292093), (51, 1528062), (71, 1097622), (102, 764031), (142, 548811), (153, 509354), (211, 369342), (213, 365874), (289, 269658), (306, 254677), (422, 184671), (426, 182937), (578, 134829), (633, 123114), (639, 121958), (867, 89886), (1207, 64566), (1266, 61557), (1278, 60979), (1734, 44943), (1899, 41038), (2414, 32283), (2601, 29962), (3587, 21726), (3621, 21522), (3798, 20519), (5202, 14981), (7174, 10863), (7242, 10761)]