91709408

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 218308608

約数和(自身を除く): 126599200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 94, 112, 124, 188, 217, 224, 248, 281, 329, 376, 434, 496, 562, 658, 752, 868, 992, 1124, 1316, 1457, 1504, 1736, 1967, 2248, 2632, 2914, 3472, 3934, 4496, 5264, 5828, 6944, 7868, 8711, 8992, 10199, 10528, 11656, 13207, 15736, 17422, 20398, 23312, 26414, 31472, 34844, 40796, 46624, 52828, 60977, 62944, 69688, 81592, 92449, 105656, 121954, 139376, 163184, 184898, 211312, 243908, 278752, 326368, 369796, 409417, 422624, 487816, 739592, 818834, 975632, 1479184, 1637668, 1951264, 2865919, 2958368, 3275336, 5731838, 6550672, 11463676, 13101344, 22927352, 45854704, 91709408]

約数ペア:

[(1, 91709408), (2, 45854704), (4, 22927352), (7, 13101344), (8, 11463676), (14, 6550672), (16, 5731838), (28, 3275336), (31, 2958368), (32, 2865919), (47, 1951264), (56, 1637668), (62, 1479184), (94, 975632), (112, 818834), (124, 739592), (188, 487816), (217, 422624), (224, 409417), (248, 369796), (281, 326368), (329, 278752), (376, 243908), (434, 211312), (496, 184898), (562, 163184), (658, 139376), (752, 121954), (868, 105656), (992, 92449), (1124, 81592), (1316, 69688), (1457, 62944), (1504, 60977), (1736, 52828), (1967, 46624), (2248, 40796), (2632, 34844), (2914, 31472), (3472, 26414), (3934, 23312), (4496, 20398), (5264, 17422), (5828, 15736), (6944, 13207), (7868, 11656), (8711, 10528), (8992, 10199)]