71696394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 203765760

約数和(自身を除く): 132069366

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 77, 86, 99, 126, 129, 154, 189, 198, 231, 258, 297, 301, 378, 387, 401, 462, 473, 594, 602, 693, 774, 802, 903, 946, 1161, 1203, 1386, 1419, 1806, 2079, 2322, 2406, 2709, 2807, 2838, 3311, 3609, 4158, 4257, 4411, 5418, 5614, 6622, 7218, 8127, 8421, 8514, 8822, 9933, 10827, 12771, 13233, 16254, 16842, 17243, 19866, 21654, 25263, 25542, 26466, 29799, 30877, 34486, 39699, 50526, 51729, 59598, 61754, 75789, 79398, 89397, 92631, 103458, 119097, 120701, 151578, 155187, 178794, 185262, 189673, 238194, 241402, 277893, 310374, 362103, 379346, 465561, 555786, 569019, 724206, 833679, 931122, 1086309, 1138038, 1327711, 1667358, 1707057, 2172618, 2655422, 3258927, 3414114, 3983133, 5121171, 6517854, 7966266, 10242342, 11949399, 23898798, 35848197, 71696394]

約数ペア:

[(1, 71696394), (2, 35848197), (3, 23898798), (6, 11949399), (7, 10242342), (9, 7966266), (11, 6517854), (14, 5121171), (18, 3983133), (21, 3414114), (22, 3258927), (27, 2655422), (33, 2172618), (42, 1707057), (43, 1667358), (54, 1327711), (63, 1138038), (66, 1086309), (77, 931122), (86, 833679), (99, 724206), (126, 569019), (129, 555786), (154, 465561), (189, 379346), (198, 362103), (231, 310374), (258, 277893), (297, 241402), (301, 238194), (378, 189673), (387, 185262), (401, 178794), (462, 155187), (473, 151578), (594, 120701), (602, 119097), (693, 103458), (774, 92631), (802, 89397), (903, 79398), (946, 75789), (1161, 61754), (1203, 59598), (1386, 51729), (1419, 50526), (1806, 39699), (2079, 34486), (2322, 30877), (2406, 29799), (2709, 26466), (2807, 25542), (2838, 25263), (3311, 21654), (3609, 19866), (4158, 17243), (4257, 16842), (4411, 16254), (5418, 13233), (5614, 12771), (6622, 10827), (7218, 9933), (8127, 8822), (8421, 8514)]