83793053072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{20071}}^1$

素因数の和:20572

約数の個数: 80

約数和(自身を含む): 176813445120

約数和(自身を除く): 93020392048

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 443, 496, 589, 886, 1178, 1772, 2356, 3544, 4712, 7088, 8417, 9424, 13733, 16834, 20071, 27466, 33668, 40142, 54932, 67336, 80284, 109864, 134672, 160568, 219728, 260927, 321136, 381349, 521854, 622201, 762698, 1043708, 1244402, 1525396, 2087416, 2488804, 3050792, 4174832, 4977608, 6101584, 8891453, 9955216, 11821819, 17782906, 23643638, 35565812, 47287276, 71131624, 94574552, 142263248, 168937607, 189149104, 275635043, 337875214, 551270086, 675750428, 1102540172, 1351500856, 2205080344, 2703001712, 4410160688, 5237065817, 10474131634, 20948263268, 41896526536, 83793053072]

約数ペア:

[(1, 83793053072), (2, 41896526536), (4, 20948263268), (8, 10474131634), (16, 5237065817), (19, 4410160688), (31, 2703001712), (38, 2205080344), (62, 1351500856), (76, 1102540172), (124, 675750428), (152, 551270086), (248, 337875214), (304, 275635043), (443, 189149104), (496, 168937607), (589, 142263248), (886, 94574552), (1178, 71131624), (1772, 47287276), (2356, 35565812), (3544, 23643638), (4712, 17782906), (7088, 11821819), (8417, 9955216), (9424, 8891453), (13733, 6101584), (16834, 4977608), (20071, 4174832), (27466, 3050792), (33668, 2488804), (40142, 2087416), (54932, 1525396), (67336, 1244402), (80284, 1043708), (109864, 762698), (134672, 622201), (160568, 521854), (219728, 381349), (260927, 321136)]