64740492

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 178214400

約数和(自身を除く): 113473908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 67, 69, 92, 108, 134, 138, 201, 207, 268, 276, 389, 402, 414, 603, 621, 778, 804, 828, 1167, 1206, 1242, 1541, 1556, 1809, 2334, 2412, 2484, 3082, 3501, 3618, 4623, 4668, 6164, 7002, 7236, 8947, 9246, 10503, 13869, 14004, 17894, 18492, 21006, 26063, 26841, 27738, 35788, 41607, 42012, 52126, 53682, 55476, 78189, 80523, 83214, 104252, 107364, 156378, 161046, 166428, 234567, 241569, 312756, 322092, 469134, 483138, 599449, 703701, 938268, 966276, 1198898, 1407402, 1798347, 2397796, 2814804, 3596694, 5395041, 7193388, 10790082, 16185123, 21580164, 32370246, 64740492]

約数ペア:

[(1, 64740492), (2, 32370246), (3, 21580164), (4, 16185123), (6, 10790082), (9, 7193388), (12, 5395041), (18, 3596694), (23, 2814804), (27, 2397796), (36, 1798347), (46, 1407402), (54, 1198898), (67, 966276), (69, 938268), (92, 703701), (108, 599449), (134, 483138), (138, 469134), (201, 322092), (207, 312756), (268, 241569), (276, 234567), (389, 166428), (402, 161046), (414, 156378), (603, 107364), (621, 104252), (778, 83214), (804, 80523), (828, 78189), (1167, 55476), (1206, 53682), (1242, 52126), (1541, 42012), (1556, 41607), (1809, 35788), (2334, 27738), (2412, 26841), (2484, 26063), (3082, 21006), (3501, 18492), (3618, 17894), (4623, 14004), (4668, 13869), (6164, 10503), (7002, 9246), (7236, 8947)]