120745998

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 161263602

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 191, 207, 382, 414, 509, 573, 621, 1018, 1146, 1242, 1527, 1719, 3054, 3438, 4393, 4581, 5157, 8786, 9162, 10314, 11707, 13179, 13743, 23414, 26358, 27486, 35121, 39537, 70242, 79074, 97219, 105363, 118611, 194438, 210726, 237222, 291657, 316089, 583314, 632178, 874971, 1749942, 2236037, 2624913, 4472074, 5249826, 6708111, 13416222, 20124333, 40248666, 60372999, 120745998]

約数ペア:

[(1, 120745998), (2, 60372999), (3, 40248666), (6, 20124333), (9, 13416222), (18, 6708111), (23, 5249826), (27, 4472074), (46, 2624913), (54, 2236037), (69, 1749942), (138, 874971), (191, 632178), (207, 583314), (382, 316089), (414, 291657), (509, 237222), (573, 210726), (621, 194438), (1018, 118611), (1146, 105363), (1242, 97219), (1527, 79074), (1719, 70242), (3054, 39537), (3438, 35121), (4393, 27486), (4581, 26358), (5157, 23414), (8786, 13743), (9162, 13179), (10314, 11707)]