71994936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 205128000

約数和(自身を除く): 133133064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 73, 78, 87, 104, 109, 116, 146, 156, 174, 218, 219, 232, 292, 312, 327, 348, 377, 436, 438, 584, 654, 696, 754, 872, 876, 949, 1131, 1308, 1417, 1508, 1752, 1898, 2117, 2262, 2616, 2834, 2847, 3016, 3161, 3796, 4234, 4251, 4524, 5668, 5694, 6322, 6351, 7592, 7957, 8468, 8502, 9048, 9483, 11336, 11388, 12644, 12702, 15914, 16936, 17004, 18966, 22776, 23871, 25288, 25404, 27521, 31828, 34008, 37932, 41093, 47742, 50808, 55042, 63656, 75864, 82186, 82563, 95484, 103441, 110084, 123279, 164372, 165126, 190968, 206882, 220168, 230753, 246558, 310323, 328744, 330252, 413764, 461506, 493116, 620646, 660504, 692259, 827528, 923012, 986232, 1241292, 1384518, 1846024, 2482584, 2769036, 2999789, 5538072, 5999578, 8999367, 11999156, 17998734, 23998312, 35997468, 71994936]

約数ペア:

[(1, 71994936), (2, 35997468), (3, 23998312), (4, 17998734), (6, 11999156), (8, 8999367), (12, 5999578), (13, 5538072), (24, 2999789), (26, 2769036), (29, 2482584), (39, 1846024), (52, 1384518), (58, 1241292), (73, 986232), (78, 923012), (87, 827528), (104, 692259), (109, 660504), (116, 620646), (146, 493116), (156, 461506), (174, 413764), (218, 330252), (219, 328744), (232, 310323), (292, 246558), (312, 230753), (327, 220168), (348, 206882), (377, 190968), (436, 165126), (438, 164372), (584, 123279), (654, 110084), (696, 103441), (754, 95484), (872, 82563), (876, 82186), (949, 75864), (1131, 63656), (1308, 55042), (1417, 50808), (1508, 47742), (1752, 41093), (1898, 37932), (2117, 34008), (2262, 31828), (2616, 27521), (2834, 25404), (2847, 25288), (3016, 23871), (3161, 22776), (3796, 18966), (4234, 17004), (4251, 16936), (4524, 15914), (5668, 12702), (5694, 12644), (6322, 11388), (6351, 11336), (7592, 9483), (7957, 9048), (8468, 8502)]