72719472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 162979728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 34, 42, 48, 51, 56, 58, 68, 84, 87, 102, 112, 116, 119, 136, 168, 174, 203, 204, 232, 238, 272, 336, 348, 357, 406, 408, 439, 464, 476, 493, 609, 696, 714, 812, 816, 878, 952, 986, 1218, 1317, 1392, 1428, 1479, 1624, 1756, 1904, 1972, 2436, 2634, 2856, 2958, 3073, 3248, 3451, 3512, 3944, 4872, 5268, 5712, 5916, 6146, 6902, 7024, 7463, 7888, 9219, 9744, 10353, 10536, 11832, 12292, 12731, 13804, 14926, 18438, 20706, 21072, 22389, 23664, 24584, 25462, 27608, 29852, 36876, 38193, 41412, 44778, 49168, 50924, 52241, 55216, 59704, 73752, 76386, 82824, 89117, 89556, 101848, 104482, 119408, 147504, 152772, 156723, 165648, 178234, 179112, 203696, 208964, 216427, 267351, 305544, 313446, 356468, 358224, 417928, 432854, 534702, 611088, 626892, 649281, 712936, 835856, 865708, 1069404, 1253784, 1298562, 1425872, 1514989, 1731416, 2138808, 2507568, 2597124, 3029978, 3462832, 4277616, 4544967, 5194248, 6059956, 9089934, 10388496, 12119912, 18179868, 24239824, 36359736, 72719472]

約数ペア:

[(1, 72719472), (2, 36359736), (3, 24239824), (4, 18179868), (6, 12119912), (7, 10388496), (8, 9089934), (12, 6059956), (14, 5194248), (16, 4544967), (17, 4277616), (21, 3462832), (24, 3029978), (28, 2597124), (29, 2507568), (34, 2138808), (42, 1731416), (48, 1514989), (51, 1425872), (56, 1298562), (58, 1253784), (68, 1069404), (84, 865708), (87, 835856), (102, 712936), (112, 649281), (116, 626892), (119, 611088), (136, 534702), (168, 432854), (174, 417928), (203, 358224), (204, 356468), (232, 313446), (238, 305544), (272, 267351), (336, 216427), (348, 208964), (357, 203696), (406, 179112), (408, 178234), (439, 165648), (464, 156723), (476, 152772), (493, 147504), (609, 119408), (696, 104482), (714, 101848), (812, 89556), (816, 89117), (878, 82824), (952, 76386), (986, 73752), (1218, 59704), (1317, 55216), (1392, 52241), (1428, 50924), (1479, 49168), (1624, 44778), (1756, 41412), (1904, 38193), (1972, 36876), (2436, 29852), (2634, 27608), (2856, 25462), (2958, 24584), (3073, 23664), (3248, 22389), (3451, 21072), (3512, 20706), (3944, 18438), (4872, 14926), (5268, 13804), (5712, 12731), (5916, 12292), (6146, 11832), (6902, 10536), (7024, 10353), (7463, 9744), (7888, 9219)]