82384484

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 188160000

約数和(自身を除く): 105775516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 149, 182, 196, 217, 298, 343, 364, 403, 434, 596, 637, 686, 806, 868, 1043, 1274, 1372, 1519, 1612, 1937, 2086, 2548, 2821, 3038, 3874, 4172, 4459, 4619, 5642, 6076, 7301, 7748, 8918, 9238, 10633, 11284, 13559, 14602, 17836, 18476, 19747, 21266, 27118, 29204, 32333, 39494, 42532, 51107, 54236, 60047, 64666, 78988, 94913, 102214, 120094, 129332, 138229, 189826, 204428, 226331, 240188, 276458, 379652, 420329, 452662, 552916, 664391, 840658, 905324, 1328782, 1584317, 1681316, 2657564, 2942303, 3168634, 5884606, 6337268, 11769212, 20596121, 41192242, 82384484]

約数ペア:

[(1, 82384484), (2, 41192242), (4, 20596121), (7, 11769212), (13, 6337268), (14, 5884606), (26, 3168634), (28, 2942303), (31, 2657564), (49, 1681316), (52, 1584317), (62, 1328782), (91, 905324), (98, 840658), (124, 664391), (149, 552916), (182, 452662), (196, 420329), (217, 379652), (298, 276458), (343, 240188), (364, 226331), (403, 204428), (434, 189826), (596, 138229), (637, 129332), (686, 120094), (806, 102214), (868, 94913), (1043, 78988), (1274, 64666), (1372, 60047), (1519, 54236), (1612, 51107), (1937, 42532), (2086, 39494), (2548, 32333), (2821, 29204), (3038, 27118), (3874, 21266), (4172, 19747), (4459, 18476), (4619, 17836), (5642, 14602), (6076, 13559), (7301, 11284), (7748, 10633), (8918, 9238)]