90770293908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{189479}}^1$

素因数の和:191397

約数の個数: 72

約数和(自身を含む): 262364618880

約数和(自身を除く): 171594324972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1901, 3802, 5703, 7604, 11406, 13307, 17109, 22812, 26614, 34218, 39921, 53228, 68436, 79842, 119763, 159684, 189479, 239526, 378958, 479052, 568437, 757916, 1136874, 1326353, 1705311, 2273748, 2652706, 3410622, 3979059, 5305412, 6821244, 7958118, 11937177, 15916236, 23874354, 47748708, 360199579, 720399158, 1080598737, 1440798316, 2161197474, 2521397053, 3241796211, 4322394948, 5042794106, 6483592422, 7564191159, 10085588212, 12967184844, 15128382318, 22692573477, 30256764636, 45385146954, 90770293908]

約数ペア:

[(1, 90770293908), (2, 45385146954), (3, 30256764636), (4, 22692573477), (6, 15128382318), (7, 12967184844), (9, 10085588212), (12, 7564191159), (14, 6483592422), (18, 5042794106), (21, 4322394948), (28, 3241796211), (36, 2521397053), (42, 2161197474), (63, 1440798316), (84, 1080598737), (126, 720399158), (252, 360199579), (1901, 47748708), (3802, 23874354), (5703, 15916236), (7604, 11937177), (11406, 7958118), (13307, 6821244), (17109, 5305412), (22812, 3979059), (26614, 3410622), (34218, 2652706), (39921, 2273748), (53228, 1705311), (68436, 1326353), (79842, 1136874), (119763, 757916), (159684, 568437), (189479, 479052), (239526, 378958)]