82720386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4200

約数の個数: 64

約数和(自身を含む): 214099200

約数和(自身を除く): 131378814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 4129, 6678, 8258, 10017, 12387, 20034, 24774, 28903, 37161, 57806, 74322, 86709, 111483, 173418, 218837, 222966, 260127, 437674, 520254, 656511, 780381, 1313022, 1531859, 1560762, 1969533, 3063718, 3939066, 4595577, 5908599, 9191154, 11817198, 13786731, 27573462, 41360193, 82720386]

約数ペア:

[(1, 82720386), (2, 41360193), (3, 27573462), (6, 13786731), (7, 11817198), (9, 9191154), (14, 5908599), (18, 4595577), (21, 3939066), (27, 3063718), (42, 1969533), (53, 1560762), (54, 1531859), (63, 1313022), (106, 780381), (126, 656511), (159, 520254), (189, 437674), (318, 260127), (371, 222966), (378, 218837), (477, 173418), (742, 111483), (954, 86709), (1113, 74322), (1431, 57806), (2226, 37161), (2862, 28903), (3339, 24774), (4129, 20034), (6678, 12387), (8258, 10017)]