4540068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 12612600

約数和(自身を除く): 8072532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 109, 117, 156, 178, 218, 234, 267, 327, 356, 436, 468, 534, 654, 801, 981, 1068, 1157, 1308, 1417, 1602, 1962, 2314, 2834, 3204, 3471, 3924, 4251, 4628, 5668, 6942, 8502, 9701, 10413, 12753, 13884, 17004, 19402, 20826, 25506, 29103, 38804, 41652, 51012, 58206, 87309, 116412, 126113, 174618, 252226, 349236, 378339, 504452, 756678, 1135017, 1513356, 2270034, 4540068]

約数ペア:

[(1, 4540068), (2, 2270034), (3, 1513356), (4, 1135017), (6, 756678), (9, 504452), (12, 378339), (13, 349236), (18, 252226), (26, 174618), (36, 126113), (39, 116412), (52, 87309), (78, 58206), (89, 51012), (109, 41652), (117, 38804), (156, 29103), (178, 25506), (218, 20826), (234, 19402), (267, 17004), (327, 13884), (356, 12753), (436, 10413), (468, 9701), (534, 8502), (654, 6942), (801, 5668), (981, 4628), (1068, 4251), (1157, 3924), (1308, 3471), (1417, 3204), (1602, 2834), (1962, 2314)]