39549744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 122634512

約数和(自身を除く): 83084768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 444, 468, 481, 571, 592, 624, 666, 888, 936, 962, 1142, 1332, 1443, 1713, 1776, 1872, 1924, 2284, 2664, 2886, 3426, 3848, 4329, 4568, 5139, 5328, 5772, 6852, 7423, 7696, 8658, 9136, 10278, 11544, 13704, 14846, 17316, 20556, 21127, 22269, 23088, 27408, 29692, 34632, 41112, 42254, 44538, 59384, 63381, 66807, 69264, 82224, 84508, 89076, 118768, 126762, 133614, 169016, 178152, 190143, 253524, 267228, 274651, 338032, 356304, 380286, 507048, 534456, 549302, 760572, 823953, 1014096, 1068912, 1098604, 1521144, 1647906, 2197208, 2471859, 3042288, 3295812, 4394416, 4943718, 6591624, 9887436, 13183248, 19774872, 39549744]

約数ペア:

[(1, 39549744), (2, 19774872), (3, 13183248), (4, 9887436), (6, 6591624), (8, 4943718), (9, 4394416), (12, 3295812), (13, 3042288), (16, 2471859), (18, 2197208), (24, 1647906), (26, 1521144), (36, 1098604), (37, 1068912), (39, 1014096), (48, 823953), (52, 760572), (72, 549302), (74, 534456), (78, 507048), (104, 380286), (111, 356304), (117, 338032), (144, 274651), (148, 267228), (156, 253524), (208, 190143), (222, 178152), (234, 169016), (296, 133614), (312, 126762), (333, 118768), (444, 89076), (468, 84508), (481, 82224), (571, 69264), (592, 66807), (624, 63381), (666, 59384), (888, 44538), (936, 42254), (962, 41112), (1142, 34632), (1332, 29692), (1443, 27408), (1713, 23088), (1776, 22269), (1872, 21127), (1924, 20556), (2284, 17316), (2664, 14846), (2886, 13704), (3426, 11544), (3848, 10278), (4329, 9136), (4568, 8658), (5139, 7696), (5328, 7423), (5772, 6852)]