72052974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 190494720

約数和(自身を除く): 118441746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 47, 63, 69, 94, 126, 138, 141, 161, 207, 282, 322, 329, 414, 423, 483, 529, 658, 846, 966, 987, 1058, 1081, 1449, 1587, 1974, 2162, 2898, 2961, 3174, 3243, 3703, 4761, 5922, 6486, 7406, 7567, 9522, 9729, 11109, 12167, 15134, 19458, 22218, 22701, 24334, 24863, 33327, 36501, 45402, 49726, 66654, 68103, 73002, 74589, 85169, 109503, 136206, 149178, 170338, 174041, 219006, 223767, 255507, 348082, 447534, 511014, 522123, 571849, 766521, 1044246, 1143698, 1533042, 1566369, 1715547, 3132738, 3431094, 4002943, 5146641, 8005886, 10293282, 12008829, 24017658, 36026487, 72052974]

約数ペア:

[(1, 72052974), (2, 36026487), (3, 24017658), (6, 12008829), (7, 10293282), (9, 8005886), (14, 5146641), (18, 4002943), (21, 3431094), (23, 3132738), (42, 1715547), (46, 1566369), (47, 1533042), (63, 1143698), (69, 1044246), (94, 766521), (126, 571849), (138, 522123), (141, 511014), (161, 447534), (207, 348082), (282, 255507), (322, 223767), (329, 219006), (414, 174041), (423, 170338), (483, 149178), (529, 136206), (658, 109503), (846, 85169), (966, 74589), (987, 73002), (1058, 68103), (1081, 66654), (1449, 49726), (1587, 45402), (1974, 36501), (2162, 33327), (2898, 24863), (2961, 24334), (3174, 22701), (3243, 22218), (3703, 19458), (4761, 15134), (5922, 12167), (6486, 11109), (7406, 9729), (7567, 9522)]