63751996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 144908288

約数和(自身を除く): 81156292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 607, 682, 847, 868, 1214, 1364, 1694, 2387, 2428, 3388, 3751, 4249, 4774, 6677, 7502, 8498, 9548, 13354, 15004, 16996, 18817, 26257, 26708, 37634, 46739, 52514, 73447, 75268, 93478, 105028, 131719, 146894, 186956, 206987, 263438, 293788, 413974, 514129, 526876, 827948, 1028258, 1448909, 2056516, 2276857, 2897818, 4553714, 5795636, 9107428, 15937999, 31875998, 63751996]

約数ペア:

[(1, 63751996), (2, 31875998), (4, 15937999), (7, 9107428), (11, 5795636), (14, 4553714), (22, 2897818), (28, 2276857), (31, 2056516), (44, 1448909), (62, 1028258), (77, 827948), (121, 526876), (124, 514129), (154, 413974), (217, 293788), (242, 263438), (308, 206987), (341, 186956), (434, 146894), (484, 131719), (607, 105028), (682, 93478), (847, 75268), (868, 73447), (1214, 52514), (1364, 46739), (1694, 37634), (2387, 26708), (2428, 26257), (3388, 18817), (3751, 16996), (4249, 15004), (4774, 13354), (6677, 9548), (7502, 8498)]