80809254688

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1\times {\mathrm{1277}}^1$

素因数の和:2114

約数の個数: 96

約数和(自身を含む): 167695847424

約数和(自身を除く): 86886592736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 368, 508, 677, 736, 1016, 1277, 1354, 2032, 2554, 2708, 2921, 4064, 5108, 5416, 5842, 10216, 10832, 11684, 15571, 20432, 21664, 23368, 29371, 31142, 40864, 46736, 58742, 62284, 85979, 93472, 117484, 124568, 162179, 171958, 234968, 249136, 324358, 343916, 469936, 498272, 648716, 687832, 864529, 939872, 1297432, 1375664, 1729058, 1977517, 2594864, 2751328, 3458116, 3730117, 3955034, 5189728, 6916232, 7460234, 7910068, 13832464, 14920468, 15820136, 19884167, 27664928, 29840936, 31640272, 39768334, 59681872, 63280544, 79536668, 109795183, 119363744, 159073336, 219590366, 318146672, 439180732, 636293344, 878361464, 1756722928, 2525289209, 3513445856, 5050578418, 10101156836, 20202313672, 40404627344, 80809254688]

約数ペア:

[(1, 80809254688), (2, 40404627344), (4, 20202313672), (8, 10101156836), (16, 5050578418), (23, 3513445856), (32, 2525289209), (46, 1756722928), (92, 878361464), (127, 636293344), (184, 439180732), (254, 318146672), (368, 219590366), (508, 159073336), (677, 119363744), (736, 109795183), (1016, 79536668), (1277, 63280544), (1354, 59681872), (2032, 39768334), (2554, 31640272), (2708, 29840936), (2921, 27664928), (4064, 19884167), (5108, 15820136), (5416, 14920468), (5842, 13832464), (10216, 7910068), (10832, 7460234), (11684, 6916232), (15571, 5189728), (20432, 3955034), (21664, 3730117), (23368, 3458116), (29371, 2751328), (31142, 2594864), (40864, 1977517), (46736, 1729058), (58742, 1375664), (62284, 1297432), (85979, 939872), (93472, 864529), (117484, 687832), (124568, 648716), (162179, 498272), (171958, 469936), (234968, 343916), (249136, 324358)]