90200154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 207060480

約数和(自身を除く): 116860326

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 43, 66, 74, 86, 111, 129, 222, 258, 407, 473, 814, 859, 946, 1221, 1419, 1591, 1718, 2442, 2577, 2838, 3182, 4773, 5154, 9449, 9546, 17501, 18898, 28347, 31783, 35002, 36937, 52503, 56694, 63566, 73874, 95349, 105006, 110811, 190698, 221622, 349613, 406307, 699226, 812614, 1048839, 1218921, 1366669, 2097678, 2437842, 2733338, 4100007, 8200014, 15033359, 30066718, 45100077, 90200154]

約数ペア:

[(1, 90200154), (2, 45100077), (3, 30066718), (6, 15033359), (11, 8200014), (22, 4100007), (33, 2733338), (37, 2437842), (43, 2097678), (66, 1366669), (74, 1218921), (86, 1048839), (111, 812614), (129, 699226), (222, 406307), (258, 349613), (407, 221622), (473, 190698), (814, 110811), (859, 105006), (946, 95349), (1221, 73874), (1419, 63566), (1591, 56694), (1718, 52503), (2442, 36937), (2577, 35002), (2838, 31783), (3182, 28347), (4773, 18898), (5154, 17501), (9449, 9546)]