877029244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4357}}^1$

素因数の和:4467

約数の個数: 72

約数和(自身を含む): 1947503040

約数和(自身を除く): 1070473796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1106, 1274, 2054, 2212, 2548, 3871, 4108, 4357, 7189, 7742, 8714, 14378, 15484, 17428, 28756, 30499, 50323, 56641, 60998, 100646, 113282, 121996, 201292, 213493, 226564, 344203, 396487, 426986, 688406, 792974, 853972, 1376812, 1585948, 2409421, 2775409, 4474639, 4818842, 5550818, 8949278, 9637684, 11101636, 16865947, 17898556, 31322473, 33731894, 62644946, 67463788, 125289892, 219257311, 438514622, 877029244]

約数ペア:

[(1, 877029244), (2, 438514622), (4, 219257311), (7, 125289892), (13, 67463788), (14, 62644946), (26, 33731894), (28, 31322473), (49, 17898556), (52, 16865947), (79, 11101636), (91, 9637684), (98, 8949278), (158, 5550818), (182, 4818842), (196, 4474639), (316, 2775409), (364, 2409421), (553, 1585948), (637, 1376812), (1027, 853972), (1106, 792974), (1274, 688406), (2054, 426986), (2212, 396487), (2548, 344203), (3871, 226564), (4108, 213493), (4357, 201292), (7189, 121996), (7742, 113282), (8714, 100646), (14378, 60998), (15484, 56641), (17428, 50323), (28756, 30499)]