88287984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 276345160

約数和(自身を除く): 188057176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 61, 69, 72, 76, 92, 114, 122, 138, 144, 152, 171, 183, 184, 207, 228, 244, 276, 304, 342, 366, 368, 414, 437, 456, 488, 529, 549, 552, 684, 732, 828, 874, 912, 976, 1058, 1098, 1104, 1159, 1311, 1368, 1403, 1464, 1587, 1656, 1748, 2116, 2196, 2318, 2622, 2736, 2806, 2928, 3174, 3312, 3477, 3496, 3933, 4209, 4232, 4392, 4636, 4761, 5244, 5612, 6348, 6954, 6992, 7866, 8418, 8464, 8784, 9272, 9522, 10051, 10431, 10488, 11224, 12627, 12696, 13908, 15732, 16836, 18544, 19044, 20102, 20862, 20976, 22448, 25254, 25392, 26657, 27816, 30153, 31464, 32269, 33672, 38088, 40204, 41724, 50508, 53314, 55632, 60306, 62928, 64538, 67344, 76176, 79971, 80408, 83448, 90459, 96807, 101016, 106628, 120612, 129076, 159942, 160816, 166896, 180918, 193614, 202032, 213256, 239913, 241224, 258152, 290421, 319884, 361836, 387228, 426512, 479826, 482448, 516304, 580842, 613111, 639768, 723672, 774456, 959652, 1161684, 1226222, 1279536, 1447344, 1548912, 1839333, 1919304, 2323368, 2452444, 3678666, 3838608, 4646736, 4904888, 5517999, 7357332, 9809776, 11035998, 14714664, 22071996, 29429328, 44143992, 88287984]

約数ペア:

[(1, 88287984), (2, 44143992), (3, 29429328), (4, 22071996), (6, 14714664), (8, 11035998), (9, 9809776), (12, 7357332), (16, 5517999), (18, 4904888), (19, 4646736), (23, 3838608), (24, 3678666), (36, 2452444), (38, 2323368), (46, 1919304), (48, 1839333), (57, 1548912), (61, 1447344), (69, 1279536), (72, 1226222), (76, 1161684), (92, 959652), (114, 774456), (122, 723672), (138, 639768), (144, 613111), (152, 580842), (171, 516304), (183, 482448), (184, 479826), (207, 426512), (228, 387228), (244, 361836), (276, 319884), (304, 290421), (342, 258152), (366, 241224), (368, 239913), (414, 213256), (437, 202032), (456, 193614), (488, 180918), (529, 166896), (549, 160816), (552, 159942), (684, 129076), (732, 120612), (828, 106628), (874, 101016), (912, 96807), (976, 90459), (1058, 83448), (1098, 80408), (1104, 79971), (1159, 76176), (1311, 67344), (1368, 64538), (1403, 62928), (1464, 60306), (1587, 55632), (1656, 53314), (1748, 50508), (2116, 41724), (2196, 40204), (2318, 38088), (2622, 33672), (2736, 32269), (2806, 31464), (2928, 30153), (3174, 27816), (3312, 26657), (3477, 25392), (3496, 25254), (3933, 22448), (4209, 20976), (4232, 20862), (4392, 20102), (4636, 19044), (4761, 18544), (5244, 16836), (5612, 15732), (6348, 13908), (6954, 12696), (6992, 12627), (7866, 11224), (8418, 10488), (8464, 10431), (8784, 10051), (9272, 9522)]