72492136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 76807064

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 71, 92, 124, 142, 179, 184, 248, 284, 358, 568, 713, 716, 1426, 1432, 1633, 2201, 2852, 3266, 4117, 4402, 5549, 5704, 6532, 8234, 8804, 11098, 12709, 13064, 16468, 17608, 22196, 25418, 32936, 44392, 50623, 50836, 101246, 101672, 127627, 202492, 255254, 292307, 393979, 404984, 510508, 584614, 787958, 1021016, 1169228, 1575916, 2338456, 3151832, 9061517, 18123034, 36246068, 72492136]

約数ペア:

[(1, 72492136), (2, 36246068), (4, 18123034), (8, 9061517), (23, 3151832), (31, 2338456), (46, 1575916), (62, 1169228), (71, 1021016), (92, 787958), (124, 584614), (142, 510508), (179, 404984), (184, 393979), (248, 292307), (284, 255254), (358, 202492), (568, 127627), (713, 101672), (716, 101246), (1426, 50836), (1432, 50623), (1633, 44392), (2201, 32936), (2852, 25418), (3266, 22196), (4117, 17608), (4402, 16468), (5549, 13064), (5704, 12709), (6532, 11098), (8234, 8804)]