65989404

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15667}}^1$

素因数の和:15696

約数の個数: 60

約数和(自身を含む): 185791144

約数和(自身を除く): 119801740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15667, 31334, 47001, 62668, 94002, 141003, 188004, 203671, 282006, 407342, 423009, 564012, 611013, 814684, 846018, 1222026, 1269027, 1692036, 1833039, 2444052, 2538054, 3666078, 5076108, 5499117, 7332156, 10998234, 16497351, 21996468, 32994702, 65989404]

約数ペア:

[(1, 65989404), (2, 32994702), (3, 21996468), (4, 16497351), (6, 10998234), (9, 7332156), (12, 5499117), (13, 5076108), (18, 3666078), (26, 2538054), (27, 2444052), (36, 1833039), (39, 1692036), (52, 1269027), (54, 1222026), (78, 846018), (81, 814684), (108, 611013), (117, 564012), (156, 423009), (162, 407342), (234, 282006), (324, 203671), (351, 188004), (468, 141003), (702, 94002), (1053, 62668), (1404, 47001), (2106, 31334), (4212, 15667)]