64890773856

素因数分解:

$2^5\times 3^2\times {\mathrm{719}}^1\times {\mathrm{313373}}^1$

素因数の和:314108

約数の個数: 72

約数和(自身を含む): 184790380320

約数和(自身を除く): 119899606464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 719, 1438, 2157, 2876, 4314, 5752, 6471, 8628, 11504, 12942, 17256, 23008, 25884, 34512, 51768, 69024, 103536, 207072, 313373, 626746, 940119, 1253492, 1880238, 2506984, 2820357, 3760476, 5013968, 5640714, 7520952, 10027936, 11281428, 15041904, 22562856, 30083808, 45125712, 90251424, 225315187, 450630374, 675945561, 901260748, 1351891122, 1802521496, 2027836683, 2703782244, 3605042992, 4055673366, 5407564488, 7210085984, 8111346732, 10815128976, 16222693464, 21630257952, 32445386928, 64890773856]

約数ペア:

[(1, 64890773856), (2, 32445386928), (3, 21630257952), (4, 16222693464), (6, 10815128976), (8, 8111346732), (9, 7210085984), (12, 5407564488), (16, 4055673366), (18, 3605042992), (24, 2703782244), (32, 2027836683), (36, 1802521496), (48, 1351891122), (72, 901260748), (96, 675945561), (144, 450630374), (288, 225315187), (719, 90251424), (1438, 45125712), (2157, 30083808), (2876, 22562856), (4314, 15041904), (5752, 11281428), (6471, 10027936), (8628, 7520952), (11504, 5640714), (12942, 5013968), (17256, 3760476), (23008, 2820357), (25884, 2506984), (34512, 1880238), (51768, 1253492), (69024, 940119), (103536, 626746), (207072, 313373)]