65515212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 144

約数和(自身を含む): 205837632

約数和(自身を除く): 140322420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 41, 42, 51, 63, 68, 82, 84, 102, 119, 123, 126, 153, 164, 204, 238, 246, 252, 287, 306, 357, 369, 373, 476, 492, 574, 612, 697, 714, 738, 746, 861, 1071, 1119, 1148, 1394, 1428, 1476, 1492, 1722, 2091, 2142, 2238, 2583, 2611, 2788, 3357, 3444, 4182, 4284, 4476, 4879, 5166, 5222, 6273, 6341, 6714, 7833, 8364, 9758, 10332, 10444, 12546, 12682, 13428, 14637, 15293, 15666, 19023, 19516, 23499, 25092, 25364, 29274, 30586, 31332, 38046, 43911, 44387, 45879, 46998, 57069, 58548, 61172, 76092, 87822, 88774, 91758, 93996, 107051, 114138, 133161, 137637, 175644, 177548, 183516, 214102, 228276, 259981, 266322, 275274, 321153, 399483, 428204, 519962, 532644, 550548, 642306, 779943, 798966, 963459, 1039924, 1284612, 1559886, 1597932, 1819867, 1926918, 2339829, 3119772, 3639734, 3853836, 4679658, 5459601, 7279468, 9359316, 10919202, 16378803, 21838404, 32757606, 65515212]

約数ペア:

[(1, 65515212), (2, 32757606), (3, 21838404), (4, 16378803), (6, 10919202), (7, 9359316), (9, 7279468), (12, 5459601), (14, 4679658), (17, 3853836), (18, 3639734), (21, 3119772), (28, 2339829), (34, 1926918), (36, 1819867), (41, 1597932), (42, 1559886), (51, 1284612), (63, 1039924), (68, 963459), (82, 798966), (84, 779943), (102, 642306), (119, 550548), (123, 532644), (126, 519962), (153, 428204), (164, 399483), (204, 321153), (238, 275274), (246, 266322), (252, 259981), (287, 228276), (306, 214102), (357, 183516), (369, 177548), (373, 175644), (476, 137637), (492, 133161), (574, 114138), (612, 107051), (697, 93996), (714, 91758), (738, 88774), (746, 87822), (861, 76092), (1071, 61172), (1119, 58548), (1148, 57069), (1394, 46998), (1428, 45879), (1476, 44387), (1492, 43911), (1722, 38046), (2091, 31332), (2142, 30586), (2238, 29274), (2583, 25364), (2611, 25092), (2788, 23499), (3357, 19516), (3444, 19023), (4182, 15666), (4284, 15293), (4476, 14637), (4879, 13428), (5166, 12682), (5222, 12546), (6273, 10444), (6341, 10332), (6714, 9758), (7833, 8364)]