39191688

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 80

約数和(自身を含む): 113372160

約数和(自身を除く): 74180472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 1951, 2232, 2511, 3348, 3902, 5022, 5853, 6696, 7804, 10044, 11706, 15608, 17559, 20088, 23412, 35118, 46824, 52677, 60481, 70236, 105354, 120962, 140472, 158031, 181443, 210708, 241924, 316062, 362886, 421416, 483848, 544329, 632124, 725772, 1088658, 1264248, 1451544, 1632987, 2177316, 3265974, 4354632, 4898961, 6531948, 9797922, 13063896, 19595844, 39191688]

約数ペア:

[(1, 39191688), (2, 19595844), (3, 13063896), (4, 9797922), (6, 6531948), (8, 4898961), (9, 4354632), (12, 3265974), (18, 2177316), (24, 1632987), (27, 1451544), (31, 1264248), (36, 1088658), (54, 725772), (62, 632124), (72, 544329), (81, 483848), (93, 421416), (108, 362886), (124, 316062), (162, 241924), (186, 210708), (216, 181443), (248, 158031), (279, 140472), (324, 120962), (372, 105354), (558, 70236), (648, 60481), (744, 52677), (837, 46824), (1116, 35118), (1674, 23412), (1951, 20088), (2232, 17559), (2511, 15608), (3348, 11706), (3902, 10044), (5022, 7804), (5853, 6696)]