42690852

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 115105536

約数和(自身を除く): 72414684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1097, 1692, 2162, 2194, 3243, 3291, 4324, 4388, 6486, 6582, 9729, 9873, 12972, 13164, 19458, 19746, 25231, 38916, 39492, 50462, 51559, 75693, 100924, 103118, 151386, 154677, 206236, 227079, 302772, 309354, 454158, 464031, 618708, 908316, 928062, 1185857, 1856124, 2371714, 3557571, 4743428, 7115142, 10672713, 14230284, 21345426, 42690852]

約数ペア:

[(1, 42690852), (2, 21345426), (3, 14230284), (4, 10672713), (6, 7115142), (9, 4743428), (12, 3557571), (18, 2371714), (23, 1856124), (36, 1185857), (46, 928062), (47, 908316), (69, 618708), (92, 464031), (94, 454158), (138, 309354), (141, 302772), (188, 227079), (207, 206236), (276, 154677), (282, 151386), (414, 103118), (423, 100924), (564, 75693), (828, 51559), (846, 50462), (1081, 39492), (1097, 38916), (1692, 25231), (2162, 19746), (2194, 19458), (3243, 13164), (3291, 12972), (4324, 9873), (4388, 9729), (6486, 6582)]