65485836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8271

約数の個数: 72

約数和(自身を含む): 188776224

約数和(自身を除く): 123290388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8231, 16462, 24693, 32924, 49386, 74079, 98772, 107003, 139927, 148158, 214006, 279854, 296316, 321009, 419781, 428012, 559708, 642018, 839562, 963027, 1259343, 1284036, 1679124, 1819051, 1926054, 2518686, 3638102, 3852108, 5037372, 5457153, 7276204, 10914306, 16371459, 21828612, 32742918, 65485836]

約数ペア:

[(1, 65485836), (2, 32742918), (3, 21828612), (4, 16371459), (6, 10914306), (9, 7276204), (12, 5457153), (13, 5037372), (17, 3852108), (18, 3638102), (26, 2518686), (34, 1926054), (36, 1819051), (39, 1679124), (51, 1284036), (52, 1259343), (68, 963027), (78, 839562), (102, 642018), (117, 559708), (153, 428012), (156, 419781), (204, 321009), (221, 296316), (234, 279854), (306, 214006), (442, 148158), (468, 139927), (612, 107003), (663, 98772), (884, 74079), (1326, 49386), (1989, 32924), (2652, 24693), (3978, 16462), (7956, 8231)]