61537644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 188427008

約数和(自身を除く): 126889364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 631, 756, 774, 903, 1134, 1161, 1204, 1262, 1548, 1806, 1893, 2268, 2322, 2524, 2709, 3483, 3612, 3786, 4417, 4644, 5418, 5679, 6966, 7572, 8127, 8834, 10836, 11358, 13251, 13932, 16254, 17037, 17668, 22716, 24381, 26502, 27133, 32508, 34074, 39753, 48762, 51111, 53004, 54266, 68148, 79506, 81399, 97524, 102222, 108532, 119259, 159012, 162798, 189931, 204444, 238518, 244197, 325596, 357777, 379862, 477036, 488394, 569793, 715554, 732591, 759724, 976788, 1139586, 1431108, 1465182, 1709379, 2197773, 2279172, 2930364, 3418758, 4395546, 5128137, 6837516, 8791092, 10256274, 15384411, 20512548, 30768822, 61537644]

約数ペア:

[(1, 61537644), (2, 30768822), (3, 20512548), (4, 15384411), (6, 10256274), (7, 8791092), (9, 6837516), (12, 5128137), (14, 4395546), (18, 3418758), (21, 2930364), (27, 2279172), (28, 2197773), (36, 1709379), (42, 1465182), (43, 1431108), (54, 1139586), (63, 976788), (81, 759724), (84, 732591), (86, 715554), (108, 569793), (126, 488394), (129, 477036), (162, 379862), (172, 357777), (189, 325596), (252, 244197), (258, 238518), (301, 204444), (324, 189931), (378, 162798), (387, 159012), (516, 119259), (567, 108532), (602, 102222), (631, 97524), (756, 81399), (774, 79506), (903, 68148), (1134, 54266), (1161, 53004), (1204, 51111), (1262, 48762), (1548, 39753), (1806, 34074), (1893, 32508), (2268, 27133), (2322, 26502), (2524, 24381), (2709, 22716), (3483, 17668), (3612, 17037), (3786, 16254), (4417, 13932), (4644, 13251), (5418, 11358), (5679, 10836), (6966, 8834), (7572, 8127)]