65915388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 219098880

約数和(自身を除く): 153183492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 49, 63, 66, 77, 79, 84, 86, 98, 99, 126, 129, 132, 147, 154, 158, 172, 196, 198, 231, 237, 252, 258, 294, 301, 308, 316, 387, 396, 441, 462, 473, 474, 516, 539, 553, 588, 602, 693, 711, 774, 869, 882, 903, 924, 946, 948, 1078, 1106, 1204, 1386, 1419, 1422, 1548, 1617, 1659, 1738, 1764, 1806, 1892, 2107, 2156, 2212, 2607, 2709, 2772, 2838, 2844, 3234, 3311, 3318, 3397, 3476, 3612, 3871, 4214, 4257, 4851, 4977, 5214, 5418, 5676, 6083, 6321, 6468, 6622, 6636, 6794, 7742, 7821, 8428, 8514, 9702, 9933, 9954, 10191, 10428, 10836, 11613, 12166, 12642, 13244, 13588, 15484, 15642, 17028, 18249, 18963, 19404, 19866, 19908, 20382, 23177, 23226, 23779, 24332, 25284, 29799, 30573, 31284, 34839, 36498, 37367, 37926, 39732, 40764, 42581, 46354, 46452, 47558, 54747, 59598, 61146, 69531, 69678, 71337, 72996, 74734, 75852, 85162, 92708, 95116, 109494, 112101, 119196, 122292, 127743, 139062, 139356, 142674, 149468, 166453, 170324, 208593, 214011, 218988, 224202, 255486, 261569, 278124, 285348, 332906, 336303, 383229, 417186, 428022, 448404, 499359, 510972, 523138, 665812, 672606, 766458, 784707, 834372, 856044, 998718, 1046276, 1345212, 1498077, 1532916, 1569414, 1830983, 1997436, 2354121, 2996154, 3138828, 3661966, 4708242, 5492949, 5992308, 7323932, 9416484, 10985898, 16478847, 21971796, 32957694, 65915388]

約数ペア:

[(1, 65915388), (2, 32957694), (3, 21971796), (4, 16478847), (6, 10985898), (7, 9416484), (9, 7323932), (11, 5992308), (12, 5492949), (14, 4708242), (18, 3661966), (21, 3138828), (22, 2996154), (28, 2354121), (33, 1997436), (36, 1830983), (42, 1569414), (43, 1532916), (44, 1498077), (49, 1345212), (63, 1046276), (66, 998718), (77, 856044), (79, 834372), (84, 784707), (86, 766458), (98, 672606), (99, 665812), (126, 523138), (129, 510972), (132, 499359), (147, 448404), (154, 428022), (158, 417186), (172, 383229), (196, 336303), (198, 332906), (231, 285348), (237, 278124), (252, 261569), (258, 255486), (294, 224202), (301, 218988), (308, 214011), (316, 208593), (387, 170324), (396, 166453), (441, 149468), (462, 142674), (473, 139356), (474, 139062), (516, 127743), (539, 122292), (553, 119196), (588, 112101), (602, 109494), (693, 95116), (711, 92708), (774, 85162), (869, 75852), (882, 74734), (903, 72996), (924, 71337), (946, 69678), (948, 69531), (1078, 61146), (1106, 59598), (1204, 54747), (1386, 47558), (1419, 46452), (1422, 46354), (1548, 42581), (1617, 40764), (1659, 39732), (1738, 37926), (1764, 37367), (1806, 36498), (1892, 34839), (2107, 31284), (2156, 30573), (2212, 29799), (2607, 25284), (2709, 24332), (2772, 23779), (2838, 23226), (2844, 23177), (3234, 20382), (3311, 19908), (3318, 19866), (3397, 19404), (3476, 18963), (3612, 18249), (3871, 17028), (4214, 15642), (4257, 15484), (4851, 13588), (4977, 13244), (5214, 12642), (5418, 12166), (5676, 11613), (6083, 10836), (6321, 10428), (6468, 10191), (6622, 9954), (6636, 9933), (6794, 9702), (7742, 8514), (7821, 8428)]