71663382

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2674

約数の個数: 72

約数和(自身を含む): 186518592

約数和(自身を除く): 114855210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 2621, 3038, 3906, 4557, 5242, 7863, 9114, 13671, 15726, 18347, 23589, 27342, 36694, 47178, 55041, 81251, 110082, 128429, 162502, 165123, 243753, 256858, 330246, 385287, 487506, 568757, 731259, 770574, 1137514, 1155861, 1462518, 1706271, 2311722, 3412542, 3981299, 5118813, 7962598, 10237626, 11943897, 23887794, 35831691, 71663382]

約数ペア:

[(1, 71663382), (2, 35831691), (3, 23887794), (6, 11943897), (7, 10237626), (9, 7962598), (14, 5118813), (18, 3981299), (21, 3412542), (31, 2311722), (42, 1706271), (49, 1462518), (62, 1155861), (63, 1137514), (93, 770574), (98, 731259), (126, 568757), (147, 487506), (186, 385287), (217, 330246), (279, 256858), (294, 243753), (434, 165123), (441, 162502), (558, 128429), (651, 110082), (882, 81251), (1302, 55041), (1519, 47178), (1953, 36694), (2621, 27342), (3038, 23589), (3906, 18347), (4557, 15726), (5242, 13671), (7863, 9114)]