90175956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 246677760

約数和(自身を除く): 156501804

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 111, 148, 156, 204, 221, 222, 442, 444, 481, 629, 663, 884, 919, 962, 1258, 1326, 1443, 1838, 1887, 1924, 2516, 2652, 2757, 2886, 3676, 3774, 5514, 5772, 7548, 8177, 11028, 11947, 15623, 16354, 23894, 24531, 31246, 32708, 34003, 35841, 46869, 47788, 49062, 62492, 68006, 71682, 93738, 98124, 102009, 136012, 143364, 187476, 203099, 204018, 406198, 408036, 442039, 578051, 609297, 812396, 884078, 1156102, 1218594, 1326117, 1734153, 1768156, 2312204, 2437188, 2652234, 3468306, 5304468, 6936612, 7514663, 15029326, 22543989, 30058652, 45087978, 90175956]

約数ペア:

[(1, 90175956), (2, 45087978), (3, 30058652), (4, 22543989), (6, 15029326), (12, 7514663), (13, 6936612), (17, 5304468), (26, 3468306), (34, 2652234), (37, 2437188), (39, 2312204), (51, 1768156), (52, 1734153), (68, 1326117), (74, 1218594), (78, 1156102), (102, 884078), (111, 812396), (148, 609297), (156, 578051), (204, 442039), (221, 408036), (222, 406198), (442, 204018), (444, 203099), (481, 187476), (629, 143364), (663, 136012), (884, 102009), (919, 98124), (962, 93738), (1258, 71682), (1326, 68006), (1443, 62492), (1838, 49062), (1887, 47788), (1924, 46869), (2516, 35841), (2652, 34003), (2757, 32708), (2886, 31246), (3676, 24531), (3774, 23894), (5514, 16354), (5772, 15623), (7548, 11947), (8177, 11028)]