90415968

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 251112960

約数和(自身を除く): 160696992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 47, 48, 58, 87, 94, 96, 116, 141, 174, 188, 232, 282, 348, 376, 464, 564, 691, 696, 752, 928, 1128, 1363, 1382, 1392, 1504, 2073, 2256, 2726, 2764, 2784, 4089, 4146, 4512, 5452, 5528, 8178, 8292, 10904, 11056, 16356, 16584, 20039, 21808, 22112, 32477, 32712, 33168, 40078, 43616, 60117, 64954, 65424, 66336, 80156, 97431, 120234, 129908, 130848, 160312, 194862, 240468, 259816, 320624, 389724, 480936, 519632, 641248, 779448, 941833, 961872, 1039264, 1558896, 1883666, 1923744, 2825499, 3117792, 3767332, 5650998, 7534664, 11301996, 15069328, 22603992, 30138656, 45207984, 90415968]

約数ペア:

[(1, 90415968), (2, 45207984), (3, 30138656), (4, 22603992), (6, 15069328), (8, 11301996), (12, 7534664), (16, 5650998), (24, 3767332), (29, 3117792), (32, 2825499), (47, 1923744), (48, 1883666), (58, 1558896), (87, 1039264), (94, 961872), (96, 941833), (116, 779448), (141, 641248), (174, 519632), (188, 480936), (232, 389724), (282, 320624), (348, 259816), (376, 240468), (464, 194862), (564, 160312), (691, 130848), (696, 129908), (752, 120234), (928, 97431), (1128, 80156), (1363, 66336), (1382, 65424), (1392, 64954), (1504, 60117), (2073, 43616), (2256, 40078), (2726, 33168), (2764, 32712), (2784, 32477), (4089, 22112), (4146, 21808), (4512, 20039), (5452, 16584), (5528, 16356), (8178, 11056), (8292, 10904)]