64955634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 141087744

約数和(自身を除く): 76132110

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 83, 106, 107, 138, 159, 166, 214, 249, 318, 321, 498, 642, 1219, 1909, 2438, 2461, 3657, 3818, 4399, 4922, 5671, 5727, 7314, 7383, 8798, 8881, 11342, 11454, 13197, 14766, 17013, 17762, 26394, 26643, 34026, 53286, 101177, 130433, 202354, 204263, 260866, 303531, 391299, 408526, 470693, 607062, 612789, 782598, 941386, 1225578, 1412079, 2824158, 10825939, 21651878, 32477817, 64955634]

約数ペア:

[(1, 64955634), (2, 32477817), (3, 21651878), (6, 10825939), (23, 2824158), (46, 1412079), (53, 1225578), (69, 941386), (83, 782598), (106, 612789), (107, 607062), (138, 470693), (159, 408526), (166, 391299), (214, 303531), (249, 260866), (318, 204263), (321, 202354), (498, 130433), (642, 101177), (1219, 53286), (1909, 34026), (2438, 26643), (2461, 26394), (3657, 17762), (3818, 17013), (4399, 14766), (4922, 13197), (5671, 11454), (5727, 11342), (7314, 8881), (7383, 8798)]