90189072

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 280339200

約数和(自身を除く): 190150128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 108, 116, 138, 144, 174, 184, 207, 216, 232, 261, 276, 313, 348, 368, 414, 432, 464, 522, 552, 621, 626, 667, 696, 783, 828, 939, 1044, 1104, 1242, 1252, 1334, 1392, 1566, 1656, 1878, 2001, 2088, 2484, 2504, 2668, 2817, 3132, 3312, 3756, 4002, 4176, 4968, 5008, 5336, 5634, 6003, 6264, 7199, 7512, 8004, 8451, 9077, 9936, 10672, 11268, 12006, 12528, 14398, 15024, 16008, 16902, 18009, 18154, 21597, 22536, 24012, 27231, 28796, 32016, 33804, 36018, 36308, 43194, 45072, 48024, 54462, 57592, 64791, 67608, 72036, 72616, 81693, 86388, 96048, 108924, 115184, 129582, 135216, 144072, 145232, 163386, 172776, 194373, 208771, 217848, 245079, 259164, 288144, 326772, 345552, 388746, 417542, 435696, 490158, 518328, 626313, 653544, 777492, 835084, 980316, 1036656, 1252626, 1307088, 1554984, 1670168, 1878939, 1960632, 2505252, 3109968, 3340336, 3757878, 3921264, 5010504, 5636817, 7515756, 10021008, 11273634, 15031512, 22547268, 30063024, 45094536, 90189072]

約数ペア:

[(1, 90189072), (2, 45094536), (3, 30063024), (4, 22547268), (6, 15031512), (8, 11273634), (9, 10021008), (12, 7515756), (16, 5636817), (18, 5010504), (23, 3921264), (24, 3757878), (27, 3340336), (29, 3109968), (36, 2505252), (46, 1960632), (48, 1878939), (54, 1670168), (58, 1554984), (69, 1307088), (72, 1252626), (87, 1036656), (92, 980316), (108, 835084), (116, 777492), (138, 653544), (144, 626313), (174, 518328), (184, 490158), (207, 435696), (216, 417542), (232, 388746), (261, 345552), (276, 326772), (313, 288144), (348, 259164), (368, 245079), (414, 217848), (432, 208771), (464, 194373), (522, 172776), (552, 163386), (621, 145232), (626, 144072), (667, 135216), (696, 129582), (783, 115184), (828, 108924), (939, 96048), (1044, 86388), (1104, 81693), (1242, 72616), (1252, 72036), (1334, 67608), (1392, 64791), (1566, 57592), (1656, 54462), (1878, 48024), (2001, 45072), (2088, 43194), (2484, 36308), (2504, 36018), (2668, 33804), (2817, 32016), (3132, 28796), (3312, 27231), (3756, 24012), (4002, 22536), (4176, 21597), (4968, 18154), (5008, 18009), (5336, 16902), (5634, 16008), (6003, 15024), (6264, 14398), (7199, 12528), (7512, 12006), (8004, 11268), (8451, 10672), (9077, 9936)]