71863896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 205788240

約数和(自身を除く): 133924344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 797, 867, 884, 1156, 1326, 1594, 1734, 1768, 2312, 2391, 2652, 3188, 3468, 3757, 4782, 5304, 6376, 6936, 7514, 9564, 10361, 11271, 13549, 15028, 19128, 20722, 22542, 27098, 30056, 31083, 40647, 41444, 45084, 54196, 62166, 81294, 82888, 90168, 108392, 124332, 162588, 176137, 230333, 248664, 325176, 352274, 460666, 528411, 690999, 704548, 921332, 1056822, 1381998, 1409096, 1842664, 2113644, 2763996, 2994329, 4227288, 5527992, 5988658, 8982987, 11977316, 17965974, 23954632, 35931948, 71863896]

約数ペア:

[(1, 71863896), (2, 35931948), (3, 23954632), (4, 17965974), (6, 11977316), (8, 8982987), (12, 5988658), (13, 5527992), (17, 4227288), (24, 2994329), (26, 2763996), (34, 2113644), (39, 1842664), (51, 1409096), (52, 1381998), (68, 1056822), (78, 921332), (102, 704548), (104, 690999), (136, 528411), (156, 460666), (204, 352274), (221, 325176), (289, 248664), (312, 230333), (408, 176137), (442, 162588), (578, 124332), (663, 108392), (797, 90168), (867, 82888), (884, 81294), (1156, 62166), (1326, 54196), (1594, 45084), (1734, 41444), (1768, 40647), (2312, 31083), (2391, 30056), (2652, 27098), (3188, 22542), (3468, 20722), (3757, 19128), (4782, 15028), (5304, 13549), (6376, 11271), (6936, 10361), (7514, 9564)]