86278980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 254951424

約数和(自身を除く): 168672444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 515, 607, 618, 690, 1030, 1214, 1236, 1380, 1545, 1821, 2060, 2369, 2428, 3035, 3090, 3642, 4738, 6070, 6180, 7107, 7284, 9105, 9476, 11845, 12140, 13961, 14214, 18210, 23690, 27922, 28428, 35535, 36420, 41883, 47380, 55844, 62521, 69805, 71070, 83766, 125042, 139610, 142140, 167532, 187563, 209415, 250084, 279220, 312605, 375126, 418830, 625210, 750252, 837660, 937815, 1250420, 1437983, 1875630, 2875966, 3751260, 4313949, 5751932, 7189915, 8627898, 14379830, 17255796, 21569745, 28759660, 43139490, 86278980]

約数ペア:

[(1, 86278980), (2, 43139490), (3, 28759660), (4, 21569745), (5, 17255796), (6, 14379830), (10, 8627898), (12, 7189915), (15, 5751932), (20, 4313949), (23, 3751260), (30, 2875966), (46, 1875630), (60, 1437983), (69, 1250420), (92, 937815), (103, 837660), (115, 750252), (138, 625210), (206, 418830), (230, 375126), (276, 312605), (309, 279220), (345, 250084), (412, 209415), (460, 187563), (515, 167532), (607, 142140), (618, 139610), (690, 125042), (1030, 83766), (1214, 71070), (1236, 69805), (1380, 62521), (1545, 55844), (1821, 47380), (2060, 41883), (2369, 36420), (2428, 35535), (3035, 28428), (3090, 27922), (3642, 23690), (4738, 18210), (6070, 14214), (6180, 13961), (7107, 12140), (7284, 11845), (9105, 9476)]