78061684688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{23399}}^1$

素因数の和:23836

約数の個数: 80

約数和(自身を含む): 167120553600

約数和(自身を除く): 89058868912

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 373, 559, 688, 746, 1118, 1492, 2236, 2984, 4472, 4849, 5968, 8944, 9698, 16039, 19396, 23399, 32078, 38792, 46798, 64156, 77584, 93596, 128312, 187192, 208507, 256624, 304187, 374384, 417014, 608374, 834028, 1006157, 1216748, 1668056, 2012314, 2433496, 3336112, 4024628, 4866992, 8049256, 8727827, 13080041, 16098512, 17455654, 26160082, 34911308, 52320164, 69822616, 104640328, 113461751, 139645232, 209280656, 226923502, 375296561, 453847004, 750593122, 907694008, 1501186244, 1815388016, 3002372488, 4878855293, 6004744976, 9757710586, 19515421172, 39030842344, 78061684688]

約数ペア:

[(1, 78061684688), (2, 39030842344), (4, 19515421172), (8, 9757710586), (13, 6004744976), (16, 4878855293), (26, 3002372488), (43, 1815388016), (52, 1501186244), (86, 907694008), (104, 750593122), (172, 453847004), (208, 375296561), (344, 226923502), (373, 209280656), (559, 139645232), (688, 113461751), (746, 104640328), (1118, 69822616), (1492, 52320164), (2236, 34911308), (2984, 26160082), (4472, 17455654), (4849, 16098512), (5968, 13080041), (8944, 8727827), (9698, 8049256), (16039, 4866992), (19396, 4024628), (23399, 3336112), (32078, 2433496), (38792, 2012314), (46798, 1668056), (64156, 1216748), (77584, 1006157), (93596, 834028), (128312, 608374), (187192, 417014), (208507, 374384), (256624, 304187)]