72948666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 106210374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 357, 426, 497, 714, 994, 1207, 1439, 1491, 2414, 2878, 2982, 3621, 4317, 7242, 8449, 8634, 10073, 16898, 20146, 24463, 25347, 30219, 48926, 50694, 60438, 73389, 102169, 146778, 171241, 204338, 306507, 342482, 513723, 613014, 715183, 1027446, 1430366, 1736873, 2145549, 3473746, 4291098, 5210619, 10421238, 12158111, 24316222, 36474333, 72948666]

約数ペア:

[(1, 72948666), (2, 36474333), (3, 24316222), (6, 12158111), (7, 10421238), (14, 5210619), (17, 4291098), (21, 3473746), (34, 2145549), (42, 1736873), (51, 1430366), (71, 1027446), (102, 715183), (119, 613014), (142, 513723), (213, 342482), (238, 306507), (357, 204338), (426, 171241), (497, 146778), (714, 102169), (994, 73389), (1207, 60438), (1439, 50694), (1491, 48926), (2414, 30219), (2878, 25347), (2982, 24463), (3621, 20146), (4317, 16898), (7242, 10073), (8449, 8634)]