72498492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 139786308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 59, 66, 87, 99, 107, 116, 118, 132, 174, 177, 198, 214, 236, 261, 319, 321, 348, 354, 396, 428, 522, 531, 638, 642, 649, 708, 957, 963, 1044, 1062, 1177, 1276, 1284, 1298, 1711, 1914, 1926, 1947, 2124, 2354, 2596, 2871, 3103, 3422, 3531, 3828, 3852, 3894, 4708, 5133, 5742, 5841, 6206, 6313, 6844, 7062, 7788, 9309, 10266, 10593, 11484, 11682, 12412, 12626, 14124, 15399, 18618, 18821, 18939, 20532, 21186, 23364, 25252, 27927, 30798, 34133, 37236, 37642, 37878, 42372, 55854, 56463, 56817, 61596, 68266, 69443, 75284, 75756, 102399, 111708, 112926, 113634, 136532, 138886, 169389, 183077, 204798, 208329, 225852, 227268, 277772, 307197, 338778, 366154, 409596, 416658, 549231, 614394, 624987, 677556, 732308, 833316, 1098462, 1228788, 1249974, 1647693, 2013847, 2196924, 2499948, 3295386, 4027694, 6041541, 6590772, 8055388, 12083082, 18124623, 24166164, 36249246, 72498492]

約数ペア:

[(1, 72498492), (2, 36249246), (3, 24166164), (4, 18124623), (6, 12083082), (9, 8055388), (11, 6590772), (12, 6041541), (18, 4027694), (22, 3295386), (29, 2499948), (33, 2196924), (36, 2013847), (44, 1647693), (58, 1249974), (59, 1228788), (66, 1098462), (87, 833316), (99, 732308), (107, 677556), (116, 624987), (118, 614394), (132, 549231), (174, 416658), (177, 409596), (198, 366154), (214, 338778), (236, 307197), (261, 277772), (319, 227268), (321, 225852), (348, 208329), (354, 204798), (396, 183077), (428, 169389), (522, 138886), (531, 136532), (638, 113634), (642, 112926), (649, 111708), (708, 102399), (957, 75756), (963, 75284), (1044, 69443), (1062, 68266), (1177, 61596), (1276, 56817), (1284, 56463), (1298, 55854), (1711, 42372), (1914, 37878), (1926, 37642), (1947, 37236), (2124, 34133), (2354, 30798), (2596, 27927), (2871, 25252), (3103, 23364), (3422, 21186), (3531, 20532), (3828, 18939), (3852, 18821), (3894, 18618), (4708, 15399), (5133, 14124), (5742, 12626), (5841, 12412), (6206, 11682), (6313, 11484), (6844, 10593), (7062, 10266), (7788, 9309)]