90031728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5854

約数の個数: 80

約数和(自身を含む): 259269120

約数和(自身を除く): 169237392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 5807, 7752, 11614, 15504, 17421, 23228, 34842, 46456, 69684, 92912, 98719, 110333, 139368, 197438, 220666, 278736, 296157, 330999, 394876, 441332, 592314, 661998, 789752, 882664, 1184628, 1323996, 1579504, 1765328, 1875661, 2369256, 2647992, 3751322, 4738512, 5295984, 5626983, 7502644, 11253966, 15005288, 22507932, 30010576, 45015864, 90031728]

約数ペア:

[(1, 90031728), (2, 45015864), (3, 30010576), (4, 22507932), (6, 15005288), (8, 11253966), (12, 7502644), (16, 5626983), (17, 5295984), (19, 4738512), (24, 3751322), (34, 2647992), (38, 2369256), (48, 1875661), (51, 1765328), (57, 1579504), (68, 1323996), (76, 1184628), (102, 882664), (114, 789752), (136, 661998), (152, 592314), (204, 441332), (228, 394876), (272, 330999), (304, 296157), (323, 278736), (408, 220666), (456, 197438), (646, 139368), (816, 110333), (912, 98719), (969, 92912), (1292, 69684), (1938, 46456), (2584, 34842), (3876, 23228), (5168, 17421), (5807, 15504), (7752, 11614)]