81748308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5981}}^1$

素因数の和:6072

約数の個数: 48

約数和(自身を含む): 205015104

約数和(自身を除く): 123266796

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 5981, 6834, 11962, 13668, 17943, 23924, 35886, 71772, 101677, 203354, 305031, 400727, 406708, 610062, 801454, 1202181, 1220124, 1602908, 2404362, 4808724, 6812359, 13624718, 20437077, 27249436, 40874154, 81748308]

約数ペア:

[(1, 81748308), (2, 40874154), (3, 27249436), (4, 20437077), (6, 13624718), (12, 6812359), (17, 4808724), (34, 2404362), (51, 1602908), (67, 1220124), (68, 1202181), (102, 801454), (134, 610062), (201, 406708), (204, 400727), (268, 305031), (402, 203354), (804, 101677), (1139, 71772), (2278, 35886), (3417, 23924), (4556, 17943), (5981, 13668), (6834, 11962)]