73257828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 217736064

約数和(自身を除く): 144478236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 51, 58, 61, 68, 84, 87, 102, 116, 119, 122, 174, 183, 203, 204, 238, 244, 348, 357, 366, 406, 427, 476, 493, 609, 714, 732, 812, 841, 854, 986, 1037, 1218, 1281, 1428, 1479, 1682, 1708, 1769, 1972, 2074, 2436, 2523, 2562, 2958, 3111, 3364, 3451, 3538, 4148, 5046, 5124, 5307, 5887, 5916, 6222, 6902, 7076, 7259, 10092, 10353, 10614, 11774, 12383, 12444, 13804, 14297, 14518, 17661, 20706, 21228, 21777, 23548, 24766, 28594, 29036, 30073, 35322, 37149, 41412, 42891, 43554, 49532, 51301, 57188, 60146, 70644, 74298, 85782, 87108, 90219, 100079, 102602, 120292, 148596, 153903, 171564, 180438, 200158, 205204, 210511, 300237, 307806, 359107, 360876, 400316, 421022, 600474, 615612, 631533, 718214, 842044, 872117, 1077321, 1200948, 1263066, 1436428, 1744234, 2154642, 2526132, 2616351, 3488468, 4309284, 5232702, 6104819, 10465404, 12209638, 18314457, 24419276, 36628914, 73257828]

約数ペア:

[(1, 73257828), (2, 36628914), (3, 24419276), (4, 18314457), (6, 12209638), (7, 10465404), (12, 6104819), (14, 5232702), (17, 4309284), (21, 3488468), (28, 2616351), (29, 2526132), (34, 2154642), (42, 1744234), (51, 1436428), (58, 1263066), (61, 1200948), (68, 1077321), (84, 872117), (87, 842044), (102, 718214), (116, 631533), (119, 615612), (122, 600474), (174, 421022), (183, 400316), (203, 360876), (204, 359107), (238, 307806), (244, 300237), (348, 210511), (357, 205204), (366, 200158), (406, 180438), (427, 171564), (476, 153903), (493, 148596), (609, 120292), (714, 102602), (732, 100079), (812, 90219), (841, 87108), (854, 85782), (986, 74298), (1037, 70644), (1218, 60146), (1281, 57188), (1428, 51301), (1479, 49532), (1682, 43554), (1708, 42891), (1769, 41412), (1972, 37149), (2074, 35322), (2436, 30073), (2523, 29036), (2562, 28594), (2958, 24766), (3111, 23548), (3364, 21777), (3451, 21228), (3538, 20706), (4148, 17661), (5046, 14518), (5124, 14297), (5307, 13804), (5887, 12444), (5916, 12383), (6222, 11774), (6902, 10614), (7076, 10353), (7259, 10092)]