64863432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 187644600

約数和(自身を除く): 122781168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 197, 204, 269, 306, 394, 408, 538, 591, 612, 788, 807, 1076, 1182, 1224, 1576, 1614, 1773, 2152, 2364, 2421, 3228, 3349, 3546, 4573, 4728, 4842, 6456, 6698, 7092, 9146, 9684, 10047, 13396, 13719, 14184, 18292, 19368, 20094, 26792, 27438, 30141, 36584, 40188, 41157, 52993, 54876, 60282, 80376, 82314, 105986, 109752, 120564, 158979, 164628, 211972, 241128, 317958, 329256, 423944, 476937, 635916, 900881, 953874, 1271832, 1801762, 1907748, 2702643, 3603524, 3815496, 5405286, 7207048, 8107929, 10810572, 16215858, 21621144, 32431716, 64863432]

約数ペア:

[(1, 64863432), (2, 32431716), (3, 21621144), (4, 16215858), (6, 10810572), (8, 8107929), (9, 7207048), (12, 5405286), (17, 3815496), (18, 3603524), (24, 2702643), (34, 1907748), (36, 1801762), (51, 1271832), (68, 953874), (72, 900881), (102, 635916), (136, 476937), (153, 423944), (197, 329256), (204, 317958), (269, 241128), (306, 211972), (394, 164628), (408, 158979), (538, 120564), (591, 109752), (612, 105986), (788, 82314), (807, 80376), (1076, 60282), (1182, 54876), (1224, 52993), (1576, 41157), (1614, 40188), (1773, 36584), (2152, 30141), (2364, 27438), (2421, 26792), (3228, 20094), (3349, 19368), (3546, 18292), (4573, 14184), (4728, 13719), (4842, 13396), (6456, 10047), (6698, 9684), (7092, 9146)]