8123398974

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{7351}}^1$

素因数の和:7490

約数の個数: 72

約数和(自身を含む): 18480766512

約数和(自身を除く): 10357367538

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 841, 1314, 1682, 2117, 2523, 4234, 5046, 6351, 7351, 7569, 12702, 14702, 15138, 19053, 22053, 38106, 44106, 61393, 66159, 122786, 132318, 184179, 213179, 368358, 426358, 536623, 552537, 639537, 1073246, 1105074, 1279074, 1609869, 1918611, 3219738, 3837222, 4829607, 6182191, 9659214, 12364382, 15562067, 18546573, 31124134, 37093146, 46686201, 55639719, 93372402, 111279438, 140058603, 280117206, 451299943, 902599886, 1353899829, 2707799658, 4061699487, 8123398974]

約数ペア:

[(1, 8123398974), (2, 4061699487), (3, 2707799658), (6, 1353899829), (9, 902599886), (18, 451299943), (29, 280117206), (58, 140058603), (73, 111279438), (87, 93372402), (146, 55639719), (174, 46686201), (219, 37093146), (261, 31124134), (438, 18546573), (522, 15562067), (657, 12364382), (841, 9659214), (1314, 6182191), (1682, 4829607), (2117, 3837222), (2523, 3219738), (4234, 1918611), (5046, 1609869), (6351, 1279074), (7351, 1105074), (7569, 1073246), (12702, 639537), (14702, 552537), (15138, 536623), (19053, 426358), (22053, 368358), (38106, 213179), (44106, 184179), (61393, 132318), (66159, 122786)]