61833904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:131

約数の個数: 90

約数和(自身を含む): 142078580

約数和(自身を除く): 80244676

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 41, 44, 76, 82, 88, 121, 152, 164, 176, 209, 242, 304, 328, 418, 451, 484, 656, 779, 836, 902, 968, 1558, 1672, 1681, 1804, 1936, 2299, 3116, 3344, 3362, 3608, 4598, 4961, 6232, 6724, 7216, 8569, 9196, 9922, 12464, 13448, 17138, 18392, 18491, 19844, 26896, 31939, 34276, 36784, 36982, 39688, 63878, 68552, 73964, 79376, 94259, 127756, 137104, 147928, 188518, 203401, 255512, 295856, 351329, 377036, 406802, 511024, 702658, 754072, 813604, 1405316, 1508144, 1627208, 2810632, 3254416, 3864619, 5621264, 7729238, 15458476, 30916952, 61833904]

約数ペア:

[(1, 61833904), (2, 30916952), (4, 15458476), (8, 7729238), (11, 5621264), (16, 3864619), (19, 3254416), (22, 2810632), (38, 1627208), (41, 1508144), (44, 1405316), (76, 813604), (82, 754072), (88, 702658), (121, 511024), (152, 406802), (164, 377036), (176, 351329), (209, 295856), (242, 255512), (304, 203401), (328, 188518), (418, 147928), (451, 137104), (484, 127756), (656, 94259), (779, 79376), (836, 73964), (902, 68552), (968, 63878), (1558, 39688), (1672, 36982), (1681, 36784), (1804, 34276), (1936, 31939), (2299, 26896), (3116, 19844), (3344, 18491), (3362, 18392), (3608, 17138), (4598, 13448), (4961, 12464), (6232, 9922), (6724, 9196), (7216, 8569)]