72697158

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 166289760

約数和(自身を除く): 93592602

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 1973, 2047, 3946, 4094, 5919, 6141, 11838, 12282, 17757, 18423, 35514, 36846, 45379, 90758, 136137, 175597, 272274, 351194, 408411, 526791, 816822, 1053582, 1580373, 3160746, 4038731, 8077462, 12116193, 24232386, 36348579, 72697158]

約数ペア:

[(1, 72697158), (2, 36348579), (3, 24232386), (6, 12116193), (9, 8077462), (18, 4038731), (23, 3160746), (46, 1580373), (69, 1053582), (89, 816822), (138, 526791), (178, 408411), (207, 351194), (267, 272274), (414, 175597), (534, 136137), (801, 90758), (1602, 45379), (1973, 36846), (2047, 35514), (3946, 18423), (4094, 17757), (5919, 12282), (6141, 11838)]