83931588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9439}}^1$

素因数の和:9481

約数の個数: 72

約数和(自身を含む): 240531200

約数和(自身を除く): 156599612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9439, 18878, 28317, 37756, 56634, 84951, 113268, 122707, 169902, 179341, 245414, 339804, 358682, 368121, 490828, 538023, 717364, 736242, 1076046, 1104363, 1472484, 1614069, 2152092, 2208726, 2331433, 3228138, 4417452, 4662866, 6456276, 6994299, 9325732, 13988598, 20982897, 27977196, 41965794, 83931588]

約数ペア:

[(1, 83931588), (2, 41965794), (3, 27977196), (4, 20982897), (6, 13988598), (9, 9325732), (12, 6994299), (13, 6456276), (18, 4662866), (19, 4417452), (26, 3228138), (36, 2331433), (38, 2208726), (39, 2152092), (52, 1614069), (57, 1472484), (76, 1104363), (78, 1076046), (114, 736242), (117, 717364), (156, 538023), (171, 490828), (228, 368121), (234, 358682), (247, 339804), (342, 245414), (468, 179341), (494, 169902), (684, 122707), (741, 113268), (988, 84951), (1482, 56634), (2223, 37756), (2964, 28317), (4446, 18878), (8892, 9439)]