85957956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 266851200

約数和(自身を除く): 180893244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 439, 441, 444, 518, 588, 666, 756, 777, 878, 882, 999, 1036, 1317, 1323, 1332, 1554, 1756, 1764, 1813, 1998, 2331, 2634, 2646, 3073, 3108, 3626, 3951, 3996, 4662, 5268, 5292, 5439, 6146, 6993, 7252, 7902, 9219, 9324, 10878, 11853, 12292, 13986, 15804, 16243, 16317, 18438, 21511, 21756, 23706, 27657, 27972, 32486, 32634, 36876, 43022, 47412, 48729, 48951, 55314, 64533, 64972, 65268, 82971, 86044, 97458, 97902, 110628, 113701, 129066, 146187, 165942, 193599, 194916, 195804, 227402, 258132, 292374, 331884, 341103, 387198, 438561, 454804, 580797, 584748, 682206, 774396, 795907, 877122, 1023309, 1161594, 1364412, 1591814, 1754244, 2046618, 2323188, 2387721, 3069927, 3183628, 4093236, 4775442, 6139854, 7163163, 9550884, 12279708, 14326326, 21489489, 28652652, 42978978, 85957956]

約数ペア:

[(1, 85957956), (2, 42978978), (3, 28652652), (4, 21489489), (6, 14326326), (7, 12279708), (9, 9550884), (12, 7163163), (14, 6139854), (18, 4775442), (21, 4093236), (27, 3183628), (28, 3069927), (36, 2387721), (37, 2323188), (42, 2046618), (49, 1754244), (54, 1591814), (63, 1364412), (74, 1161594), (84, 1023309), (98, 877122), (108, 795907), (111, 774396), (126, 682206), (147, 584748), (148, 580797), (189, 454804), (196, 438561), (222, 387198), (252, 341103), (259, 331884), (294, 292374), (333, 258132), (378, 227402), (439, 195804), (441, 194916), (444, 193599), (518, 165942), (588, 146187), (666, 129066), (756, 113701), (777, 110628), (878, 97902), (882, 97458), (999, 86044), (1036, 82971), (1317, 65268), (1323, 64972), (1332, 64533), (1554, 55314), (1756, 48951), (1764, 48729), (1813, 47412), (1998, 43022), (2331, 36876), (2634, 32634), (2646, 32486), (3073, 27972), (3108, 27657), (3626, 23706), (3951, 21756), (3996, 21511), (4662, 18438), (5268, 16317), (5292, 16243), (5439, 15804), (6146, 13986), (6993, 12292), (7252, 11853), (7902, 10878), (9219, 9324)]