78254664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 125787576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 642, 744, 856, 983, 1284, 1966, 2568, 2949, 3317, 3932, 5898, 6634, 7864, 9951, 11796, 13268, 19902, 23592, 26536, 30473, 39804, 60946, 79608, 91419, 105181, 121892, 182838, 210362, 243784, 315543, 365676, 420724, 631086, 731352, 841448, 1262172, 2524344, 3260611, 6521222, 9781833, 13042444, 19563666, 26084888, 39127332, 78254664]

約数ペア:

[(1, 78254664), (2, 39127332), (3, 26084888), (4, 19563666), (6, 13042444), (8, 9781833), (12, 6521222), (24, 3260611), (31, 2524344), (62, 1262172), (93, 841448), (107, 731352), (124, 631086), (186, 420724), (214, 365676), (248, 315543), (321, 243784), (372, 210362), (428, 182838), (642, 121892), (744, 105181), (856, 91419), (983, 79608), (1284, 60946), (1966, 39804), (2568, 30473), (2949, 26536), (3317, 23592), (3932, 19902), (5898, 13268), (6634, 11796), (7864, 9951)]