87290028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 279552000

約数和(自身を除く): 192261972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 59, 63, 76, 84, 103, 108, 114, 118, 126, 133, 171, 177, 189, 206, 228, 236, 252, 266, 309, 342, 354, 378, 399, 412, 413, 513, 531, 532, 618, 684, 708, 721, 756, 798, 826, 927, 1026, 1062, 1121, 1197, 1236, 1239, 1442, 1593, 1596, 1652, 1854, 1957, 2052, 2124, 2163, 2242, 2394, 2478, 2781, 2884, 3186, 3363, 3591, 3708, 3717, 3914, 4326, 4484, 4788, 4956, 5562, 5871, 6077, 6372, 6489, 6726, 7182, 7434, 7828, 7847, 8652, 10089, 11124, 11151, 11742, 12154, 12978, 13452, 13699, 14364, 14868, 15694, 17613, 18231, 19467, 20178, 22302, 23484, 23541, 24308, 25956, 27398, 30267, 31388, 35226, 36462, 38934, 40356, 41097, 42539, 44604, 47082, 52839, 54693, 54796, 60534, 70452, 70623, 72924, 77868, 82194, 85078, 94164, 105678, 109386, 115463, 121068, 123291, 127617, 141246, 164079, 164388, 170156, 211356, 211869, 218772, 230926, 246582, 255234, 282492, 328158, 346389, 369873, 382851, 423738, 461852, 493164, 510468, 656316, 692778, 739746, 765702, 808241, 847476, 1039167, 1148553, 1385556, 1479492, 1531404, 1616482, 2078334, 2297106, 2424723, 3117501, 3232964, 4156668, 4594212, 4849446, 6235002, 7274169, 9698892, 12470004, 14548338, 21822507, 29096676, 43645014, 87290028]

約数ペア:

[(1, 87290028), (2, 43645014), (3, 29096676), (4, 21822507), (6, 14548338), (7, 12470004), (9, 9698892), (12, 7274169), (14, 6235002), (18, 4849446), (19, 4594212), (21, 4156668), (27, 3232964), (28, 3117501), (36, 2424723), (38, 2297106), (42, 2078334), (54, 1616482), (57, 1531404), (59, 1479492), (63, 1385556), (76, 1148553), (84, 1039167), (103, 847476), (108, 808241), (114, 765702), (118, 739746), (126, 692778), (133, 656316), (171, 510468), (177, 493164), (189, 461852), (206, 423738), (228, 382851), (236, 369873), (252, 346389), (266, 328158), (309, 282492), (342, 255234), (354, 246582), (378, 230926), (399, 218772), (412, 211869), (413, 211356), (513, 170156), (531, 164388), (532, 164079), (618, 141246), (684, 127617), (708, 123291), (721, 121068), (756, 115463), (798, 109386), (826, 105678), (927, 94164), (1026, 85078), (1062, 82194), (1121, 77868), (1197, 72924), (1236, 70623), (1239, 70452), (1442, 60534), (1593, 54796), (1596, 54693), (1652, 52839), (1854, 47082), (1957, 44604), (2052, 42539), (2124, 41097), (2163, 40356), (2242, 38934), (2394, 36462), (2478, 35226), (2781, 31388), (2884, 30267), (3186, 27398), (3363, 25956), (3591, 24308), (3708, 23541), (3717, 23484), (3914, 22302), (4326, 20178), (4484, 19467), (4788, 18231), (4956, 17613), (5562, 15694), (5871, 14868), (6077, 14364), (6372, 13699), (6489, 13452), (6726, 12978), (7182, 12154), (7434, 11742), (7828, 11151), (7847, 11124), (8652, 10089)]