61245968

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 151240320

約数和(自身を除く): 89994352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1693, 1904, 2128, 2261, 2584, 3386, 4522, 5168, 6772, 9044, 11851, 13544, 18088, 23702, 27088, 28781, 32167, 36176, 47404, 57562, 64334, 94808, 115124, 128668, 189616, 201467, 225169, 230248, 257336, 402934, 450338, 460496, 514672, 546839, 805868, 900676, 1093678, 1611736, 1801352, 2187356, 3223472, 3602704, 3827873, 4374712, 7655746, 8749424, 15311492, 30622984, 61245968]

約数ペア:

[(1, 61245968), (2, 30622984), (4, 15311492), (7, 8749424), (8, 7655746), (14, 4374712), (16, 3827873), (17, 3602704), (19, 3223472), (28, 2187356), (34, 1801352), (38, 1611736), (56, 1093678), (68, 900676), (76, 805868), (112, 546839), (119, 514672), (133, 460496), (136, 450338), (152, 402934), (238, 257336), (266, 230248), (272, 225169), (304, 201467), (323, 189616), (476, 128668), (532, 115124), (646, 94808), (952, 64334), (1064, 57562), (1292, 47404), (1693, 36176), (1904, 32167), (2128, 28781), (2261, 27088), (2584, 23702), (3386, 18088), (4522, 13544), (5168, 11851), (6772, 9044)]