72425496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 145302504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 188, 264, 282, 286, 312, 376, 429, 449, 517, 564, 572, 611, 858, 898, 1034, 1128, 1144, 1222, 1347, 1551, 1716, 1796, 1833, 2068, 2444, 2694, 3102, 3432, 3592, 3666, 4136, 4888, 4939, 5388, 5837, 6204, 6721, 7332, 9878, 10776, 11674, 12408, 13442, 14664, 14817, 17511, 19756, 20163, 21103, 23348, 26884, 29634, 35022, 39512, 40326, 42206, 46696, 53768, 59268, 63309, 64207, 70044, 80652, 84412, 118536, 126618, 128414, 140088, 161304, 168824, 192621, 232133, 253236, 256828, 274339, 385242, 464266, 506472, 513656, 548678, 696399, 770484, 823017, 928532, 1097356, 1392798, 1540968, 1646034, 1857064, 2194712, 2785596, 3017729, 3292068, 5571192, 6035458, 6584136, 9053187, 12070916, 18106374, 24141832, 36212748, 72425496]

約数ペア:

[(1, 72425496), (2, 36212748), (3, 24141832), (4, 18106374), (6, 12070916), (8, 9053187), (11, 6584136), (12, 6035458), (13, 5571192), (22, 3292068), (24, 3017729), (26, 2785596), (33, 2194712), (39, 1857064), (44, 1646034), (47, 1540968), (52, 1392798), (66, 1097356), (78, 928532), (88, 823017), (94, 770484), (104, 696399), (132, 548678), (141, 513656), (143, 506472), (156, 464266), (188, 385242), (264, 274339), (282, 256828), (286, 253236), (312, 232133), (376, 192621), (429, 168824), (449, 161304), (517, 140088), (564, 128414), (572, 126618), (611, 118536), (858, 84412), (898, 80652), (1034, 70044), (1128, 64207), (1144, 63309), (1222, 59268), (1347, 53768), (1551, 46696), (1716, 42206), (1796, 40326), (1833, 39512), (2068, 35022), (2444, 29634), (2694, 26884), (3102, 23348), (3432, 21103), (3592, 20163), (3666, 19756), (4136, 17511), (4888, 14817), (4939, 14664), (5388, 13442), (5837, 12408), (6204, 11674), (6721, 10776), (7332, 9878)]