71518356

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 240844800

約数和(自身を除く): 169326444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 171, 182, 189, 228, 234, 247, 252, 266, 273, 342, 351, 364, 378, 383, 399, 468, 494, 513, 532, 546, 684, 702, 741, 756, 766, 798, 819, 988, 1026, 1092, 1149, 1197, 1404, 1482, 1532, 1596, 1638, 1729, 2052, 2223, 2298, 2394, 2457, 2681, 2964, 3276, 3447, 3458, 3591, 4446, 4596, 4788, 4914, 4979, 5187, 5362, 6669, 6894, 6916, 7182, 7277, 8043, 8892, 9828, 9958, 10341, 10374, 10724, 13338, 13788, 14364, 14554, 14937, 15561, 16086, 19916, 20682, 20748, 21831, 24129, 26676, 29108, 29874, 31122, 32172, 34853, 41364, 43662, 44811, 46683, 48258, 50939, 59748, 62244, 65493, 69706, 72387, 87324, 89622, 93366, 94601, 96516, 101878, 104559, 130986, 134433, 139412, 144774, 152817, 179244, 186732, 189202, 196479, 203756, 209118, 261972, 268866, 283803, 289548, 305634, 313677, 378404, 392958, 418236, 458451, 537732, 567606, 611268, 627354, 662207, 785916, 851409, 916902, 941031, 1135212, 1254708, 1324414, 1375353, 1702818, 1833804, 1882062, 1986621, 2554227, 2648828, 2750706, 3405636, 3764124, 3973242, 5108454, 5501412, 5959863, 7946484, 10216908, 11919726, 17879589, 23839452, 35759178, 71518356]

約数ペア:

[(1, 71518356), (2, 35759178), (3, 23839452), (4, 17879589), (6, 11919726), (7, 10216908), (9, 7946484), (12, 5959863), (13, 5501412), (14, 5108454), (18, 3973242), (19, 3764124), (21, 3405636), (26, 2750706), (27, 2648828), (28, 2554227), (36, 1986621), (38, 1882062), (39, 1833804), (42, 1702818), (52, 1375353), (54, 1324414), (57, 1254708), (63, 1135212), (76, 941031), (78, 916902), (84, 851409), (91, 785916), (108, 662207), (114, 627354), (117, 611268), (126, 567606), (133, 537732), (156, 458451), (171, 418236), (182, 392958), (189, 378404), (228, 313677), (234, 305634), (247, 289548), (252, 283803), (266, 268866), (273, 261972), (342, 209118), (351, 203756), (364, 196479), (378, 189202), (383, 186732), (399, 179244), (468, 152817), (494, 144774), (513, 139412), (532, 134433), (546, 130986), (684, 104559), (702, 101878), (741, 96516), (756, 94601), (766, 93366), (798, 89622), (819, 87324), (988, 72387), (1026, 69706), (1092, 65493), (1149, 62244), (1197, 59748), (1404, 50939), (1482, 48258), (1532, 46683), (1596, 44811), (1638, 43662), (1729, 41364), (2052, 34853), (2223, 32172), (2298, 31122), (2394, 29874), (2457, 29108), (2681, 26676), (2964, 24129), (3276, 21831), (3447, 20748), (3458, 20682), (3591, 19916), (4446, 16086), (4596, 15561), (4788, 14937), (4914, 14554), (4979, 14364), (5187, 13788), (5362, 13338), (6669, 10724), (6894, 10374), (6916, 10341), (7182, 9958), (7277, 9828), (8043, 8892)]