86345154

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:684

約数の個数: 72

約数和(自身を含む): 219098880

約数和(自身を除く): 132753726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 294, 439, 441, 446, 669, 878, 882, 1317, 1338, 1561, 2007, 2634, 3073, 3122, 3951, 4014, 4683, 6146, 7902, 9219, 9366, 10927, 14049, 18438, 21511, 21854, 27657, 28098, 32781, 43022, 55314, 64533, 65562, 97897, 98343, 129066, 193599, 195794, 196686, 293691, 387198, 587382, 685279, 881073, 1370558, 1762146, 2055837, 4111674, 4796953, 6167511, 9593906, 12335022, 14390859, 28781718, 43172577, 86345154]

約数ペア:

[(1, 86345154), (2, 43172577), (3, 28781718), (6, 14390859), (7, 12335022), (9, 9593906), (14, 6167511), (18, 4796953), (21, 4111674), (42, 2055837), (49, 1762146), (63, 1370558), (98, 881073), (126, 685279), (147, 587382), (223, 387198), (294, 293691), (439, 196686), (441, 195794), (446, 193599), (669, 129066), (878, 98343), (882, 97897), (1317, 65562), (1338, 64533), (1561, 55314), (2007, 43022), (2634, 32781), (3073, 28098), (3122, 27657), (3951, 21854), (4014, 21511), (4683, 18438), (6146, 14049), (7902, 10927), (9219, 9366)]