90198192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15791}}^1$

素因数の和:15826

約数の個数: 80

約数和(自身を含む): 281981952

約数和(自身を除く): 191783760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 15791, 31582, 47373, 63164, 94746, 110537, 126328, 189492, 221074, 252656, 268447, 331611, 378984, 442148, 536894, 663222, 757968, 805341, 884296, 1073788, 1326444, 1610682, 1768592, 1879129, 2147576, 2652888, 3221364, 3758258, 4295152, 5305776, 5637387, 6442728, 7516516, 11274774, 12885456, 15033032, 22549548, 30066064, 45099096, 90198192]

約数ペア:

[(1, 90198192), (2, 45099096), (3, 30066064), (4, 22549548), (6, 15033032), (7, 12885456), (8, 11274774), (12, 7516516), (14, 6442728), (16, 5637387), (17, 5305776), (21, 4295152), (24, 3758258), (28, 3221364), (34, 2652888), (42, 2147576), (48, 1879129), (51, 1768592), (56, 1610682), (68, 1326444), (84, 1073788), (102, 884296), (112, 805341), (119, 757968), (136, 663222), (168, 536894), (204, 442148), (238, 378984), (272, 331611), (336, 268447), (357, 252656), (408, 221074), (476, 189492), (714, 126328), (816, 110537), (952, 94746), (1428, 63164), (1904, 47373), (2856, 31582), (5712, 15791)]