78520644

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 215040000

約数和(自身を除く): 136519356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 47, 54, 62, 93, 94, 108, 124, 141, 186, 188, 279, 282, 372, 423, 499, 558, 564, 837, 846, 998, 1116, 1269, 1457, 1497, 1674, 1692, 1996, 2538, 2914, 2994, 3348, 4371, 4491, 5076, 5828, 5988, 8742, 8982, 13113, 13473, 15469, 17484, 17964, 23453, 26226, 26946, 30938, 39339, 46407, 46906, 52452, 53892, 61876, 70359, 78678, 92814, 93812, 139221, 140718, 157356, 185628, 211077, 278442, 281436, 417663, 422154, 556884, 633231, 727043, 835326, 844308, 1266462, 1454086, 1670652, 2181129, 2532924, 2908172, 4362258, 6543387, 8724516, 13086774, 19630161, 26173548, 39260322, 78520644]

約数ペア:

[(1, 78520644), (2, 39260322), (3, 26173548), (4, 19630161), (6, 13086774), (9, 8724516), (12, 6543387), (18, 4362258), (27, 2908172), (31, 2532924), (36, 2181129), (47, 1670652), (54, 1454086), (62, 1266462), (93, 844308), (94, 835326), (108, 727043), (124, 633231), (141, 556884), (186, 422154), (188, 417663), (279, 281436), (282, 278442), (372, 211077), (423, 185628), (499, 157356), (558, 140718), (564, 139221), (837, 93812), (846, 92814), (998, 78678), (1116, 70359), (1269, 61876), (1457, 53892), (1497, 52452), (1674, 46906), (1692, 46407), (1996, 39339), (2538, 30938), (2914, 26946), (2994, 26226), (3348, 23453), (4371, 17964), (4491, 17484), (5076, 15469), (5828, 13473), (5988, 13113), (8742, 8982)]