61685226

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 145525248

約数和(自身を除く): 83840022

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 81, 93, 142, 162, 173, 186, 213, 279, 346, 426, 519, 558, 639, 837, 1038, 1278, 1557, 1674, 1917, 2201, 2511, 3114, 3834, 4402, 4671, 5022, 5363, 5751, 6603, 9342, 10726, 11502, 12283, 13206, 14013, 16089, 19809, 24566, 28026, 32178, 36849, 39618, 48267, 59427, 73698, 96534, 110547, 118854, 144801, 178281, 221094, 289602, 331641, 356562, 380773, 434403, 663282, 761546, 868806, 994923, 1142319, 1989846, 2284638, 3426957, 6853914, 10280871, 20561742, 30842613, 61685226]

約数ペア:

[(1, 61685226), (2, 30842613), (3, 20561742), (6, 10280871), (9, 6853914), (18, 3426957), (27, 2284638), (31, 1989846), (54, 1142319), (62, 994923), (71, 868806), (81, 761546), (93, 663282), (142, 434403), (162, 380773), (173, 356562), (186, 331641), (213, 289602), (279, 221094), (346, 178281), (426, 144801), (519, 118854), (558, 110547), (639, 96534), (837, 73698), (1038, 59427), (1278, 48267), (1557, 39618), (1674, 36849), (1917, 32178), (2201, 28026), (2511, 24566), (3114, 19809), (3834, 16089), (4402, 14013), (4671, 13206), (5022, 12283), (5363, 11502), (5751, 10726), (6603, 9342)]