72088432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 178113600

約数和(自身を除く): 106025168

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 29, 34, 37, 38, 52, 58, 68, 74, 76, 104, 116, 136, 148, 152, 208, 221, 232, 247, 272, 296, 304, 323, 377, 442, 464, 481, 493, 494, 551, 592, 629, 646, 703, 754, 884, 962, 986, 988, 1073, 1102, 1258, 1292, 1406, 1508, 1768, 1924, 1972, 1976, 2146, 2204, 2516, 2584, 2812, 3016, 3536, 3848, 3944, 3952, 4199, 4292, 4408, 5032, 5168, 5624, 6032, 6409, 7163, 7696, 7888, 8177, 8398, 8584, 8816, 9139, 9367, 10064, 11248, 11951, 12818, 13949, 14326, 16354, 16796, 17168, 18241, 18278, 18734, 20387, 23902, 25636, 27898, 28652, 32708, 33592, 36482, 36556, 37468, 40774, 47804, 51272, 55796, 57304, 65416, 67184, 72964, 73112, 74936, 81548, 95608, 102544, 111592, 114608, 121771, 130832, 145928, 146224, 149872, 155363, 163096, 191216, 223184, 237133, 243542, 265031, 291856, 310726, 326192, 346579, 474266, 487084, 530062, 621452, 693158, 948532, 974168, 1060124, 1242904, 1386316, 1897064, 1948336, 2120248, 2485808, 2772632, 3794128, 4240496, 4505527, 5545264, 9011054, 18022108, 36044216, 72088432]

約数ペア:

[(1, 72088432), (2, 36044216), (4, 18022108), (8, 9011054), (13, 5545264), (16, 4505527), (17, 4240496), (19, 3794128), (26, 2772632), (29, 2485808), (34, 2120248), (37, 1948336), (38, 1897064), (52, 1386316), (58, 1242904), (68, 1060124), (74, 974168), (76, 948532), (104, 693158), (116, 621452), (136, 530062), (148, 487084), (152, 474266), (208, 346579), (221, 326192), (232, 310726), (247, 291856), (272, 265031), (296, 243542), (304, 237133), (323, 223184), (377, 191216), (442, 163096), (464, 155363), (481, 149872), (493, 146224), (494, 145928), (551, 130832), (592, 121771), (629, 114608), (646, 111592), (703, 102544), (754, 95608), (884, 81548), (962, 74936), (986, 73112), (988, 72964), (1073, 67184), (1102, 65416), (1258, 57304), (1292, 55796), (1406, 51272), (1508, 47804), (1768, 40774), (1924, 37468), (1972, 36556), (1976, 36482), (2146, 33592), (2204, 32708), (2516, 28652), (2584, 27898), (2812, 25636), (3016, 23902), (3536, 20387), (3848, 18734), (3944, 18278), (3952, 18241), (4199, 17168), (4292, 16796), (4408, 16354), (5032, 14326), (5168, 13949), (5624, 12818), (6032, 11951), (6409, 11248), (7163, 10064), (7696, 9367), (7888, 9139), (8177, 8816), (8398, 8584)]