86209631768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1\times {\mathrm{2957}}^1$

素因数の和:4596

約数の個数: 64

約数和(自身を含む): 175142943360

約数和(自身を除く): 88933311592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1423, 1576, 2561, 2846, 2957, 5122, 5692, 5914, 10244, 11384, 11828, 18499, 20488, 23656, 36998, 38441, 73996, 76882, 147992, 153764, 280331, 307528, 560662, 582529, 1121324, 1165058, 2242648, 2330116, 3644303, 4207811, 4660232, 7288606, 7572877, 8415622, 14577212, 15145754, 16831244, 29154424, 30291508, 33662488, 54701543, 60583016, 109403086, 218806172, 437612344, 828938767, 1657877534, 3315755068, 6631510136, 10776203971, 21552407942, 43104815884, 86209631768]

約数ペア:

[(1, 86209631768), (2, 43104815884), (4, 21552407942), (8, 10776203971), (13, 6631510136), (26, 3315755068), (52, 1657877534), (104, 828938767), (197, 437612344), (394, 218806172), (788, 109403086), (1423, 60583016), (1576, 54701543), (2561, 33662488), (2846, 30291508), (2957, 29154424), (5122, 16831244), (5692, 15145754), (5914, 14577212), (10244, 8415622), (11384, 7572877), (11828, 7288606), (18499, 4660232), (20488, 4207811), (23656, 3644303), (36998, 2330116), (38441, 2242648), (73996, 1165058), (76882, 1121324), (147992, 582529), (153764, 560662), (280331, 307528)]