66493636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 138942720

約数和(自身を除く): 72449084

約数列:

[1, 2, 4, 11, 22, 29, 31, 41, 44, 58, 62, 82, 116, 124, 164, 319, 341, 451, 638, 682, 899, 902, 1189, 1271, 1276, 1364, 1681, 1798, 1804, 2378, 2542, 3362, 3596, 4756, 5084, 6724, 9889, 13079, 13981, 18491, 19778, 26158, 27962, 36859, 36982, 39556, 48749, 52111, 52316, 55924, 73718, 73964, 97498, 104222, 147436, 194996, 208444, 405449, 536239, 573221, 810898, 1072478, 1146442, 1511219, 1621796, 2144956, 2292884, 3022438, 6044876, 16623409, 33246818, 66493636]

約数ペア:

[(1, 66493636), (2, 33246818), (4, 16623409), (11, 6044876), (22, 3022438), (29, 2292884), (31, 2144956), (41, 1621796), (44, 1511219), (58, 1146442), (62, 1072478), (82, 810898), (116, 573221), (124, 536239), (164, 405449), (319, 208444), (341, 194996), (451, 147436), (638, 104222), (682, 97498), (899, 73964), (902, 73718), (1189, 55924), (1271, 52316), (1276, 52111), (1364, 48749), (1681, 39556), (1798, 36982), (1804, 36859), (2378, 27962), (2542, 26158), (3362, 19778), (3596, 18491), (4756, 13981), (5084, 13079), (6724, 9889)]