72702378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2712

約数の個数: 72

約数和(自身を含む): 189221760

約数和(自身を除く): 116519382

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, 2659, 3038, 3906, 4557, 5318, 7977, 9114, 13671, 15954, 18613, 23931, 27342, 37226, 47862, 55839, 82429, 111678, 130291, 164858, 167517, 247287, 260582, 335034, 390873, 494574, 577003, 741861, 781746, 1154006, 1172619, 1483722, 1731009, 2345238, 3462018, 4039021, 5193027, 8078042, 10386054, 12117063, 24234126, 36351189, 72702378]

約数ペア:

[(1, 72702378), (2, 36351189), (3, 24234126), (6, 12117063), (7, 10386054), (9, 8078042), (14, 5193027), (18, 4039021), (21, 3462018), (31, 2345238), (42, 1731009), (49, 1483722), (62, 1172619), (63, 1154006), (93, 781746), (98, 741861), (126, 577003), (147, 494574), (186, 390873), (217, 335034), (279, 260582), (294, 247287), (434, 167517), (441, 164858), (558, 130291), (651, 111678), (882, 82429), (1302, 55839), (1519, 47862), (1953, 37226), (2659, 27342), (3038, 23931), (3906, 18613), (4557, 15954), (5318, 13671), (7977, 9114)]