71730648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 221817960

約数和(自身を除く): 150087312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 47, 66, 72, 82, 88, 94, 99, 123, 132, 141, 164, 188, 198, 246, 264, 282, 328, 369, 376, 396, 423, 451, 492, 517, 564, 738, 792, 846, 902, 984, 1034, 1128, 1353, 1476, 1551, 1692, 1804, 1927, 2068, 2209, 2706, 2952, 3102, 3384, 3608, 3854, 4059, 4136, 4418, 4653, 5412, 5781, 6204, 6627, 7708, 8118, 8836, 9306, 10824, 11562, 12408, 13254, 15416, 16236, 17343, 17672, 18612, 19881, 21197, 23124, 24299, 26508, 32472, 34686, 37224, 39762, 42394, 46248, 48598, 53016, 63591, 69372, 72897, 79524, 84788, 90569, 97196, 127182, 138744, 145794, 159048, 169576, 181138, 190773, 194392, 218691, 254364, 271707, 291588, 362276, 381546, 437382, 508728, 543414, 583176, 724552, 763092, 815121, 874764, 996259, 1086828, 1526184, 1630242, 1749528, 1992518, 2173656, 2988777, 3260484, 3985036, 5977554, 6520968, 7970072, 8966331, 11955108, 17932662, 23910216, 35865324, 71730648]

約数ペア:

[(1, 71730648), (2, 35865324), (3, 23910216), (4, 17932662), (6, 11955108), (8, 8966331), (9, 7970072), (11, 6520968), (12, 5977554), (18, 3985036), (22, 3260484), (24, 2988777), (33, 2173656), (36, 1992518), (41, 1749528), (44, 1630242), (47, 1526184), (66, 1086828), (72, 996259), (82, 874764), (88, 815121), (94, 763092), (99, 724552), (123, 583176), (132, 543414), (141, 508728), (164, 437382), (188, 381546), (198, 362276), (246, 291588), (264, 271707), (282, 254364), (328, 218691), (369, 194392), (376, 190773), (396, 181138), (423, 169576), (451, 159048), (492, 145794), (517, 138744), (564, 127182), (738, 97196), (792, 90569), (846, 84788), (902, 79524), (984, 72897), (1034, 69372), (1128, 63591), (1353, 53016), (1476, 48598), (1551, 46248), (1692, 42394), (1804, 39762), (1927, 37224), (2068, 34686), (2209, 32472), (2706, 26508), (2952, 24299), (3102, 23124), (3384, 21197), (3608, 19881), (3854, 18612), (4059, 17672), (4136, 17343), (4418, 16236), (4653, 15416), (5412, 13254), (5781, 12408), (6204, 11562), (6627, 10824), (7708, 9306), (8118, 8836)]