71314416

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 209611584

約数和(自身を除く): 138297168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 47, 48, 72, 82, 94, 123, 141, 144, 164, 188, 246, 257, 282, 328, 369, 376, 423, 492, 514, 564, 656, 738, 752, 771, 846, 984, 1028, 1128, 1476, 1542, 1692, 1927, 1968, 2056, 2256, 2313, 2952, 3084, 3384, 3854, 4112, 4626, 5781, 5904, 6168, 6768, 7708, 9252, 10537, 11562, 12079, 12336, 15416, 17343, 18504, 21074, 23124, 24158, 30832, 31611, 34686, 36237, 37008, 42148, 46248, 48316, 63222, 69372, 72474, 84296, 92496, 94833, 96632, 108711, 126444, 138744, 144948, 168592, 189666, 193264, 217422, 252888, 277488, 289896, 379332, 434844, 495239, 505776, 579792, 758664, 869688, 990478, 1485717, 1517328, 1739376, 1980956, 2971434, 3961912, 4457151, 5942868, 7923824, 8914302, 11885736, 17828604, 23771472, 35657208, 71314416]

約数ペア:

[(1, 71314416), (2, 35657208), (3, 23771472), (4, 17828604), (6, 11885736), (8, 8914302), (9, 7923824), (12, 5942868), (16, 4457151), (18, 3961912), (24, 2971434), (36, 1980956), (41, 1739376), (47, 1517328), (48, 1485717), (72, 990478), (82, 869688), (94, 758664), (123, 579792), (141, 505776), (144, 495239), (164, 434844), (188, 379332), (246, 289896), (257, 277488), (282, 252888), (328, 217422), (369, 193264), (376, 189666), (423, 168592), (492, 144948), (514, 138744), (564, 126444), (656, 108711), (738, 96632), (752, 94833), (771, 92496), (846, 84296), (984, 72474), (1028, 69372), (1128, 63222), (1476, 48316), (1542, 46248), (1692, 42148), (1927, 37008), (1968, 36237), (2056, 34686), (2256, 31611), (2313, 30832), (2952, 24158), (3084, 23124), (3384, 21074), (3854, 18504), (4112, 17343), (4626, 15416), (5781, 12336), (5904, 12079), (6168, 11562), (6768, 10537), (7708, 9252)]