75817144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 178113600

約数和(自身を除く): 102296456

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 37, 38, 52, 61, 68, 74, 76, 104, 122, 136, 148, 152, 221, 244, 247, 296, 323, 442, 481, 488, 494, 629, 646, 703, 793, 884, 962, 988, 1037, 1159, 1258, 1292, 1406, 1586, 1768, 1924, 1976, 2074, 2257, 2318, 2516, 2584, 2812, 3172, 3848, 4148, 4199, 4514, 4636, 5032, 5624, 6344, 8177, 8296, 8398, 9028, 9139, 9272, 11951, 13481, 15067, 16354, 16796, 18056, 18278, 19703, 23902, 26962, 29341, 30134, 32708, 33592, 36556, 38369, 39406, 42883, 47804, 53924, 58682, 60268, 65416, 73112, 76738, 78812, 85766, 95608, 107848, 117364, 120536, 153476, 155363, 157624, 171532, 234728, 256139, 306952, 310726, 343064, 498797, 512278, 557479, 621452, 729011, 997594, 1024556, 1114958, 1242904, 1458022, 1995188, 2049112, 2229916, 2916044, 3990376, 4459832, 5832088, 9477143, 18954286, 37908572, 75817144]

約数ペア:

[(1, 75817144), (2, 37908572), (4, 18954286), (8, 9477143), (13, 5832088), (17, 4459832), (19, 3990376), (26, 2916044), (34, 2229916), (37, 2049112), (38, 1995188), (52, 1458022), (61, 1242904), (68, 1114958), (74, 1024556), (76, 997594), (104, 729011), (122, 621452), (136, 557479), (148, 512278), (152, 498797), (221, 343064), (244, 310726), (247, 306952), (296, 256139), (323, 234728), (442, 171532), (481, 157624), (488, 155363), (494, 153476), (629, 120536), (646, 117364), (703, 107848), (793, 95608), (884, 85766), (962, 78812), (988, 76738), (1037, 73112), (1159, 65416), (1258, 60268), (1292, 58682), (1406, 53924), (1586, 47804), (1768, 42883), (1924, 39406), (1976, 38369), (2074, 36556), (2257, 33592), (2318, 32708), (2516, 30134), (2584, 29341), (2812, 26962), (3172, 23902), (3848, 19703), (4148, 18278), (4199, 18056), (4514, 16796), (4636, 16354), (5032, 15067), (5624, 13481), (6344, 11951), (8177, 9272), (8296, 9139), (8398, 9028)]