69952688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 157239936

約数和(自身を除く): 87287248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 104, 136, 146, 208, 221, 271, 272, 292, 442, 542, 584, 884, 949, 1084, 1168, 1241, 1768, 1898, 2168, 2482, 3523, 3536, 3796, 4336, 4607, 4964, 7046, 7592, 9214, 9928, 14092, 15184, 16133, 18428, 19783, 19856, 28184, 32266, 36856, 39566, 56368, 59891, 64532, 73712, 79132, 119782, 129064, 158264, 239564, 257179, 258128, 316528, 336311, 479128, 514358, 672622, 958256, 1028716, 1345244, 2057432, 2690488, 4114864, 4372043, 5380976, 8744086, 17488172, 34976344, 69952688]

約数ペア:

[(1, 69952688), (2, 34976344), (4, 17488172), (8, 8744086), (13, 5380976), (16, 4372043), (17, 4114864), (26, 2690488), (34, 2057432), (52, 1345244), (68, 1028716), (73, 958256), (104, 672622), (136, 514358), (146, 479128), (208, 336311), (221, 316528), (271, 258128), (272, 257179), (292, 239564), (442, 158264), (542, 129064), (584, 119782), (884, 79132), (949, 73712), (1084, 64532), (1168, 59891), (1241, 56368), (1768, 39566), (1898, 36856), (2168, 32266), (2482, 28184), (3523, 19856), (3536, 19783), (3796, 18428), (4336, 16133), (4607, 15184), (4964, 14092), (7046, 9928), (7592, 9214)]