84872502

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 144951498

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 78, 87, 99, 117, 143, 174, 198, 234, 261, 286, 297, 319, 351, 377, 379, 429, 522, 594, 638, 702, 754, 758, 783, 858, 957, 1131, 1137, 1287, 1566, 1914, 2262, 2274, 2574, 2871, 3393, 3411, 3861, 4147, 4169, 4927, 5742, 6786, 6822, 7722, 8294, 8338, 8613, 9854, 10179, 10233, 10991, 12441, 12507, 14781, 17226, 20358, 20466, 21982, 24882, 25014, 29562, 32973, 37323, 37521, 44343, 54197, 65946, 74646, 75042, 88686, 98919, 108394, 111969, 112563, 120901, 133029, 142883, 162591, 197838, 223938, 225126, 241802, 266058, 285766, 296757, 325182, 362703, 428649, 487773, 593514, 725406, 857298, 975546, 1088109, 1285947, 1463319, 1571713, 2176218, 2571894, 2926638, 3143426, 3264327, 3857841, 4715139, 6528654, 7715682, 9430278, 14145417, 28290834, 42436251, 84872502]

約数ペア:

[(1, 84872502), (2, 42436251), (3, 28290834), (6, 14145417), (9, 9430278), (11, 7715682), (13, 6528654), (18, 4715139), (22, 3857841), (26, 3264327), (27, 3143426), (29, 2926638), (33, 2571894), (39, 2176218), (54, 1571713), (58, 1463319), (66, 1285947), (78, 1088109), (87, 975546), (99, 857298), (117, 725406), (143, 593514), (174, 487773), (198, 428649), (234, 362703), (261, 325182), (286, 296757), (297, 285766), (319, 266058), (351, 241802), (377, 225126), (379, 223938), (429, 197838), (522, 162591), (594, 142883), (638, 133029), (702, 120901), (754, 112563), (758, 111969), (783, 108394), (858, 98919), (957, 88686), (1131, 75042), (1137, 74646), (1287, 65946), (1566, 54197), (1914, 44343), (2262, 37521), (2274, 37323), (2574, 32973), (2871, 29562), (3393, 25014), (3411, 24882), (3861, 21982), (4147, 20466), (4169, 20358), (4927, 17226), (5742, 14781), (6786, 12507), (6822, 12441), (7722, 10991), (8294, 10233), (8338, 10179), (8613, 9854)]