73581372

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 210424032

約数和(自身を除く): 136842660

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 73, 81, 102, 108, 122, 146, 153, 162, 183, 204, 219, 243, 244, 292, 306, 324, 366, 438, 459, 486, 549, 612, 657, 732, 876, 918, 972, 1037, 1098, 1241, 1314, 1377, 1647, 1836, 1971, 2074, 2196, 2482, 2628, 2754, 3111, 3294, 3723, 3942, 4131, 4148, 4453, 4941, 4964, 5508, 5913, 6222, 6588, 7446, 7884, 8262, 8906, 9333, 9882, 11169, 11826, 12444, 13359, 14823, 14892, 16524, 17739, 17812, 18666, 19764, 22338, 23652, 26718, 27999, 29646, 33507, 35478, 37332, 40077, 44676, 53436, 55998, 59292, 67014, 70956, 75701, 80154, 83997, 100521, 111996, 120231, 134028, 151402, 160308, 167994, 201042, 227103, 240462, 251991, 301563, 302804, 335988, 360693, 402084, 454206, 480924, 503982, 603126, 681309, 721386, 908412, 1007964, 1082079, 1206252, 1362618, 1442772, 2043927, 2164158, 2725236, 4087854, 4328316, 6131781, 8175708, 12263562, 18395343, 24527124, 36790686, 73581372]

約数ペア:

[(1, 73581372), (2, 36790686), (3, 24527124), (4, 18395343), (6, 12263562), (9, 8175708), (12, 6131781), (17, 4328316), (18, 4087854), (27, 2725236), (34, 2164158), (36, 2043927), (51, 1442772), (54, 1362618), (61, 1206252), (68, 1082079), (73, 1007964), (81, 908412), (102, 721386), (108, 681309), (122, 603126), (146, 503982), (153, 480924), (162, 454206), (183, 402084), (204, 360693), (219, 335988), (243, 302804), (244, 301563), (292, 251991), (306, 240462), (324, 227103), (366, 201042), (438, 167994), (459, 160308), (486, 151402), (549, 134028), (612, 120231), (657, 111996), (732, 100521), (876, 83997), (918, 80154), (972, 75701), (1037, 70956), (1098, 67014), (1241, 59292), (1314, 55998), (1377, 53436), (1647, 44676), (1836, 40077), (1971, 37332), (2074, 35478), (2196, 33507), (2482, 29646), (2628, 27999), (2754, 26718), (3111, 23652), (3294, 22338), (3723, 19764), (3942, 18666), (4131, 17812), (4148, 17739), (4453, 16524), (4941, 14892), (4964, 14823), (5508, 13359), (5913, 12444), (6222, 11826), (6588, 11169), (7446, 9882), (7884, 9333), (8262, 8906)]