72467976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 221644800

約数和(自身を除く): 149176824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 73, 76, 84, 114, 133, 146, 152, 168, 219, 228, 266, 292, 311, 399, 438, 456, 511, 532, 584, 622, 798, 876, 933, 1022, 1064, 1244, 1387, 1533, 1596, 1752, 1866, 2044, 2177, 2488, 2774, 3066, 3192, 3732, 4088, 4161, 4354, 5548, 5909, 6132, 6531, 7464, 8322, 8708, 9709, 11096, 11818, 12264, 13062, 16644, 17416, 17727, 19418, 22703, 23636, 26124, 29127, 33288, 35454, 38836, 41363, 45406, 47272, 52248, 58254, 68109, 70908, 77672, 82726, 90812, 116508, 124089, 136218, 141816, 158921, 165452, 181624, 233016, 248178, 272436, 317842, 330904, 431357, 476763, 496356, 544872, 635684, 862714, 953526, 992712, 1271368, 1294071, 1725428, 1907052, 2588142, 3019499, 3450856, 3814104, 5176284, 6038998, 9058497, 10352568, 12077996, 18116994, 24155992, 36233988, 72467976]

約数ペア:

[(1, 72467976), (2, 36233988), (3, 24155992), (4, 18116994), (6, 12077996), (7, 10352568), (8, 9058497), (12, 6038998), (14, 5176284), (19, 3814104), (21, 3450856), (24, 3019499), (28, 2588142), (38, 1907052), (42, 1725428), (56, 1294071), (57, 1271368), (73, 992712), (76, 953526), (84, 862714), (114, 635684), (133, 544872), (146, 496356), (152, 476763), (168, 431357), (219, 330904), (228, 317842), (266, 272436), (292, 248178), (311, 233016), (399, 181624), (438, 165452), (456, 158921), (511, 141816), (532, 136218), (584, 124089), (622, 116508), (798, 90812), (876, 82726), (933, 77672), (1022, 70908), (1064, 68109), (1244, 58254), (1387, 52248), (1533, 47272), (1596, 45406), (1752, 41363), (1866, 38836), (2044, 35454), (2177, 33288), (2488, 29127), (2774, 26124), (3066, 23636), (3192, 22703), (3732, 19418), (4088, 17727), (4161, 17416), (4354, 16644), (5548, 13062), (5909, 12264), (6132, 11818), (6531, 11096), (7464, 9709), (8322, 8708)]