85895586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 219340800

約数和(自身を除く): 133445214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 1019, 1338, 1561, 2007, 2038, 3057, 3122, 4014, 4683, 6021, 6114, 7133, 9171, 9366, 12042, 14049, 14266, 18342, 21399, 27513, 28098, 42147, 42798, 55026, 64197, 84294, 128394, 192591, 227237, 385182, 454474, 681711, 1363422, 1590659, 2045133, 3181318, 4090266, 4771977, 6135399, 9543954, 12270798, 14315931, 28631862, 42947793, 85895586]

約数ペア:

[(1, 85895586), (2, 42947793), (3, 28631862), (6, 14315931), (7, 12270798), (9, 9543954), (14, 6135399), (18, 4771977), (21, 4090266), (27, 3181318), (42, 2045133), (54, 1590659), (63, 1363422), (126, 681711), (189, 454474), (223, 385182), (378, 227237), (446, 192591), (669, 128394), (1019, 84294), (1338, 64197), (1561, 55026), (2007, 42798), (2038, 42147), (3057, 28098), (3122, 27513), (4014, 21399), (4683, 18342), (6021, 14266), (6114, 14049), (7133, 12042), (9171, 9366)]