71438592

素因数分解:

$2^8\times 3^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 191612736

約数和(自身を除く): 120174144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 557, 668, 768, 1002, 1114, 1336, 1671, 2004, 2228, 2672, 3342, 4008, 4456, 5344, 6684, 8016, 8912, 10688, 13368, 16032, 17824, 21376, 26736, 32064, 35648, 42752, 53472, 64128, 71296, 93019, 106944, 128256, 142592, 186038, 213888, 279057, 372076, 427776, 558114, 744152, 1116228, 1488304, 2232456, 2976608, 4464912, 5953216, 8929824, 11906432, 17859648, 23812864, 35719296, 71438592]

約数ペア:

[(1, 71438592), (2, 35719296), (3, 23812864), (4, 17859648), (6, 11906432), (8, 8929824), (12, 5953216), (16, 4464912), (24, 2976608), (32, 2232456), (48, 1488304), (64, 1116228), (96, 744152), (128, 558114), (167, 427776), (192, 372076), (256, 279057), (334, 213888), (384, 186038), (501, 142592), (557, 128256), (668, 106944), (768, 93019), (1002, 71296), (1114, 64128), (1336, 53472), (1671, 42752), (2004, 35648), (2228, 32064), (2672, 26736), (3342, 21376), (4008, 17824), (4456, 16032), (5344, 13368), (6684, 10688), (8016, 8912)]