90446784

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 248716800

約数和(自身を除く): 158270016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 79, 89, 96, 134, 158, 178, 192, 201, 237, 267, 268, 316, 356, 402, 474, 534, 536, 632, 712, 804, 948, 1068, 1072, 1264, 1424, 1608, 1896, 2136, 2144, 2528, 2848, 3216, 3792, 4272, 4288, 5056, 5293, 5696, 5963, 6432, 7031, 7584, 8544, 10586, 11926, 12864, 14062, 15168, 15879, 17088, 17889, 21093, 21172, 23852, 28124, 31758, 35778, 42186, 42344, 47704, 56248, 63516, 71556, 84372, 84688, 95408, 112496, 127032, 143112, 168744, 169376, 190816, 224992, 254064, 286224, 337488, 338752, 381632, 449984, 471077, 508128, 572448, 674976, 942154, 1016256, 1144896, 1349952, 1413231, 1884308, 2826462, 3768616, 5652924, 7537232, 11305848, 15074464, 22611696, 30148928, 45223392, 90446784]

約数ペア:

[(1, 90446784), (2, 45223392), (3, 30148928), (4, 22611696), (6, 15074464), (8, 11305848), (12, 7537232), (16, 5652924), (24, 3768616), (32, 2826462), (48, 1884308), (64, 1413231), (67, 1349952), (79, 1144896), (89, 1016256), (96, 942154), (134, 674976), (158, 572448), (178, 508128), (192, 471077), (201, 449984), (237, 381632), (267, 338752), (268, 337488), (316, 286224), (356, 254064), (402, 224992), (474, 190816), (534, 169376), (536, 168744), (632, 143112), (712, 127032), (804, 112496), (948, 95408), (1068, 84688), (1072, 84372), (1264, 71556), (1424, 63516), (1608, 56248), (1896, 47704), (2136, 42344), (2144, 42186), (2528, 35778), (2848, 31758), (3216, 28124), (3792, 23852), (4272, 21172), (4288, 21093), (5056, 17889), (5293, 17088), (5696, 15879), (5963, 15168), (6432, 14062), (7031, 12864), (7584, 11926), (8544, 10586)]