7991904852

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{9839}}^1$

素因数の和:9987

約数の個数: 120

約数和(自身を含む): 22003027200

約数和(自身を除く): 14011122348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 109, 138, 162, 207, 218, 276, 324, 327, 414, 436, 621, 654, 828, 981, 1242, 1308, 1863, 1962, 2484, 2507, 2943, 3726, 3924, 5014, 5886, 7452, 7521, 8829, 9839, 10028, 11772, 15042, 17658, 19678, 22563, 29517, 30084, 35316, 39356, 45126, 59034, 67689, 88551, 90252, 118068, 135378, 177102, 203067, 226297, 265653, 270756, 354204, 406134, 452594, 531306, 678891, 796959, 812268, 905188, 1062612, 1072451, 1357782, 1593918, 2036673, 2144902, 2715564, 3187836, 3217353, 4073346, 4289804, 6110019, 6434706, 8146692, 9652059, 12220038, 12869412, 18330057, 19304118, 24440076, 24666373, 28956177, 36660114, 38608236, 49332746, 57912354, 73320228, 73999119, 86868531, 98665492, 115824708, 147998238, 173737062, 221997357, 295996476, 347474124, 443994714, 665992071, 887989428, 1331984142, 1997976213, 2663968284, 3995952426, 7991904852]

約数ペア:

[(1, 7991904852), (2, 3995952426), (3, 2663968284), (4, 1997976213), (6, 1331984142), (9, 887989428), (12, 665992071), (18, 443994714), (23, 347474124), (27, 295996476), (36, 221997357), (46, 173737062), (54, 147998238), (69, 115824708), (81, 98665492), (92, 86868531), (108, 73999119), (109, 73320228), (138, 57912354), (162, 49332746), (207, 38608236), (218, 36660114), (276, 28956177), (324, 24666373), (327, 24440076), (414, 19304118), (436, 18330057), (621, 12869412), (654, 12220038), (828, 9652059), (981, 8146692), (1242, 6434706), (1308, 6110019), (1863, 4289804), (1962, 4073346), (2484, 3217353), (2507, 3187836), (2943, 2715564), (3726, 2144902), (3924, 2036673), (5014, 1593918), (5886, 1357782), (7452, 1072451), (7521, 1062612), (8829, 905188), (9839, 812268), (10028, 796959), (11772, 678891), (15042, 531306), (17658, 452594), (19678, 406134), (22563, 354204), (29517, 270756), (30084, 265653), (35316, 226297), (39356, 203067), (45126, 177102), (59034, 135378), (67689, 118068), (88551, 90252)]