64285247988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1934671}}^1$

素因数の和:1934765

約数の個数: 72

約数和(自身を含む): 177463593216

約数和(自身を除く): 113178345228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1846, 2556, 2769, 3692, 5538, 8307, 11076, 16614, 33228, 1934671, 3869342, 5804013, 7738684, 11608026, 17412039, 23216052, 25150723, 34824078, 50301446, 69648156, 75452169, 100602892, 137361641, 150904338, 226356507, 274723282, 301808676, 412084923, 452713014, 549446564, 824169846, 905426028, 1236254769, 1648339692, 1785701333, 2472509538, 3571402666, 4945019076, 5357103999, 7142805332, 10714207998, 16071311997, 21428415996, 32142623994, 64285247988]

約数ペア:

[(1, 64285247988), (2, 32142623994), (3, 21428415996), (4, 16071311997), (6, 10714207998), (9, 7142805332), (12, 5357103999), (13, 4945019076), (18, 3571402666), (26, 2472509538), (36, 1785701333), (39, 1648339692), (52, 1236254769), (71, 905426028), (78, 824169846), (117, 549446564), (142, 452713014), (156, 412084923), (213, 301808676), (234, 274723282), (284, 226356507), (426, 150904338), (468, 137361641), (639, 100602892), (852, 75452169), (923, 69648156), (1278, 50301446), (1846, 34824078), (2556, 25150723), (2769, 23216052), (3692, 17412039), (5538, 11608026), (8307, 7738684), (11076, 5804013), (16614, 3869342), (33228, 1934671)]