61604688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2240

約数の個数: 80

約数和(自身を含む): 173004800

約数和(自身を除く): 111400112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2179, 2356, 3534, 4358, 4712, 6537, 7068, 8716, 9424, 13074, 14136, 17432, 26148, 28272, 34864, 41401, 52296, 67549, 82802, 104592, 124203, 135098, 165604, 202647, 248406, 270196, 331208, 405294, 496812, 540392, 662416, 810588, 993624, 1080784, 1283431, 1621176, 1987248, 2566862, 3242352, 3850293, 5133724, 7700586, 10267448, 15401172, 20534896, 30802344, 61604688]

約数ペア:

[(1, 61604688), (2, 30802344), (3, 20534896), (4, 15401172), (6, 10267448), (8, 7700586), (12, 5133724), (16, 3850293), (19, 3242352), (24, 2566862), (31, 1987248), (38, 1621176), (48, 1283431), (57, 1080784), (62, 993624), (76, 810588), (93, 662416), (114, 540392), (124, 496812), (152, 405294), (186, 331208), (228, 270196), (248, 248406), (304, 202647), (372, 165604), (456, 135098), (496, 124203), (589, 104592), (744, 82802), (912, 67549), (1178, 52296), (1488, 41401), (1767, 34864), (2179, 28272), (2356, 26148), (3534, 17432), (4358, 14136), (4712, 13074), (6537, 9424), (7068, 8716)]