72965632

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 157771152

約数和(自身を除く): 84805520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 101, 128, 136, 166, 202, 256, 272, 332, 404, 512, 544, 664, 808, 1088, 1328, 1411, 1616, 1717, 2176, 2656, 2822, 3232, 3434, 4352, 5312, 5644, 6464, 6868, 8383, 8704, 10624, 11288, 12928, 13736, 16766, 21248, 22576, 25856, 27472, 33532, 42496, 45152, 51712, 54944, 67064, 90304, 109888, 134128, 142511, 180608, 219776, 268256, 285022, 361216, 439552, 536512, 570044, 722432, 879104, 1073024, 1140088, 2146048, 2280176, 4292096, 4560352, 9120704, 18241408, 36482816, 72965632]

約数ペア:

[(1, 72965632), (2, 36482816), (4, 18241408), (8, 9120704), (16, 4560352), (17, 4292096), (32, 2280176), (34, 2146048), (64, 1140088), (68, 1073024), (83, 879104), (101, 722432), (128, 570044), (136, 536512), (166, 439552), (202, 361216), (256, 285022), (272, 268256), (332, 219776), (404, 180608), (512, 142511), (544, 134128), (664, 109888), (808, 90304), (1088, 67064), (1328, 54944), (1411, 51712), (1616, 45152), (1717, 42496), (2176, 33532), (2656, 27472), (2822, 25856), (3232, 22576), (3434, 21248), (4352, 16766), (5312, 13736), (5644, 12928), (6464, 11288), (6868, 10624), (8383, 8704)]