77884290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 222797952

約数和(自身を除く): 144913662

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 151, 165, 198, 302, 330, 453, 495, 521, 755, 906, 990, 1042, 1359, 1510, 1563, 1661, 2265, 2605, 2718, 3126, 3322, 4530, 4689, 4983, 5210, 5731, 6795, 7815, 8305, 9378, 9966, 11462, 13590, 14949, 15630, 16610, 17193, 23445, 24915, 28655, 29898, 34386, 46890, 49830, 51579, 57310, 74745, 78671, 85965, 103158, 149490, 157342, 171930, 236013, 257895, 393355, 472026, 515790, 708039, 786710, 865381, 1180065, 1416078, 1730762, 2360130, 2596143, 3540195, 4326905, 5192286, 7080390, 7788429, 8653810, 12980715, 15576858, 25961430, 38942145, 77884290]

約数ペア:

[(1, 77884290), (2, 38942145), (3, 25961430), (5, 15576858), (6, 12980715), (9, 8653810), (10, 7788429), (11, 7080390), (15, 5192286), (18, 4326905), (22, 3540195), (30, 2596143), (33, 2360130), (45, 1730762), (55, 1416078), (66, 1180065), (90, 865381), (99, 786710), (110, 708039), (151, 515790), (165, 472026), (198, 393355), (302, 257895), (330, 236013), (453, 171930), (495, 157342), (521, 149490), (755, 103158), (906, 85965), (990, 78671), (1042, 74745), (1359, 57310), (1510, 51579), (1563, 49830), (1661, 46890), (2265, 34386), (2605, 29898), (2718, 28655), (3126, 24915), (3322, 23445), (4530, 17193), (4689, 16610), (4983, 15630), (5210, 14949), (5731, 13590), (6795, 11462), (7815, 9966), (8305, 9378)]