89844372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 234730496

約数和(自身を除く): 144886124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 457, 508, 516, 762, 774, 914, 1143, 1371, 1524, 1548, 1828, 2286, 2742, 4113, 4572, 5461, 5484, 8226, 10922, 16383, 16452, 19651, 21844, 32766, 39302, 49149, 58039, 58953, 65532, 78604, 98298, 116078, 117906, 174117, 176859, 196596, 232156, 235812, 348234, 353718, 522351, 696468, 707436, 1044702, 2089404, 2495677, 4991354, 7487031, 9982708, 14974062, 22461093, 29948124, 44922186, 89844372]

約数ペア:

[(1, 89844372), (2, 44922186), (3, 29948124), (4, 22461093), (6, 14974062), (9, 9982708), (12, 7487031), (18, 4991354), (36, 2495677), (43, 2089404), (86, 1044702), (127, 707436), (129, 696468), (172, 522351), (254, 353718), (258, 348234), (381, 235812), (387, 232156), (457, 196596), (508, 176859), (516, 174117), (762, 117906), (774, 116078), (914, 98298), (1143, 78604), (1371, 65532), (1524, 58953), (1548, 58039), (1828, 49149), (2286, 39302), (2742, 32766), (4113, 21844), (4572, 19651), (5461, 16452), (5484, 16383), (8226, 10922)]