71111952

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 226056960

約数和(自身を除く): 154945008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 306, 368, 391, 408, 414, 421, 432, 459, 552, 612, 621, 782, 816, 828, 842, 918, 1104, 1173, 1224, 1242, 1263, 1564, 1656, 1684, 1836, 2346, 2448, 2484, 2526, 3128, 3312, 3368, 3519, 3672, 3789, 4692, 4968, 5052, 6256, 6736, 7038, 7157, 7344, 7578, 9384, 9683, 9936, 10104, 10557, 11367, 14076, 14314, 15156, 18768, 19366, 20208, 21114, 21471, 22734, 28152, 28628, 29049, 30312, 38732, 42228, 42942, 45468, 56304, 57256, 58098, 60624, 64413, 77464, 84456, 85884, 87147, 90936, 114512, 116196, 128826, 154928, 164611, 168912, 171768, 174294, 181872, 193239, 232392, 257652, 261441, 329222, 343536, 348588, 386478, 464784, 493833, 515304, 522882, 658444, 697176, 772956, 987666, 1030608, 1045764, 1316888, 1394352, 1481499, 1545912, 1975332, 2091528, 2633776, 2962998, 3091824, 3950664, 4183056, 4444497, 5925996, 7901328, 8888994, 11851992, 17777988, 23703984, 35555976, 71111952]

約数ペア:

[(1, 71111952), (2, 35555976), (3, 23703984), (4, 17777988), (6, 11851992), (8, 8888994), (9, 7901328), (12, 5925996), (16, 4444497), (17, 4183056), (18, 3950664), (23, 3091824), (24, 2962998), (27, 2633776), (34, 2091528), (36, 1975332), (46, 1545912), (48, 1481499), (51, 1394352), (54, 1316888), (68, 1045764), (69, 1030608), (72, 987666), (92, 772956), (102, 697176), (108, 658444), (136, 522882), (138, 515304), (144, 493833), (153, 464784), (184, 386478), (204, 348588), (207, 343536), (216, 329222), (272, 261441), (276, 257652), (306, 232392), (368, 193239), (391, 181872), (408, 174294), (414, 171768), (421, 168912), (432, 164611), (459, 154928), (552, 128826), (612, 116196), (621, 114512), (782, 90936), (816, 87147), (828, 85884), (842, 84456), (918, 77464), (1104, 64413), (1173, 60624), (1224, 58098), (1242, 57256), (1263, 56304), (1564, 45468), (1656, 42942), (1684, 42228), (1836, 38732), (2346, 30312), (2448, 29049), (2484, 28628), (2526, 28152), (3128, 22734), (3312, 21471), (3368, 21114), (3519, 20208), (3672, 19366), (3789, 18768), (4692, 15156), (4968, 14314), (5052, 14076), (6256, 11367), (6736, 10557), (7038, 10104), (7157, 9936), (7344, 9683), (7578, 9384)]