72902016

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 231028980

約数和(自身を除く): 158126964

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 523, 528, 576, 704, 726, 792, 968, 1046, 1056, 1089, 1152, 1408, 1452, 1569, 1584, 1936, 2092, 2112, 2178, 2904, 3138, 3168, 3872, 4184, 4224, 4356, 4707, 5753, 5808, 6276, 6336, 7744, 8368, 8712, 9414, 11506, 11616, 12552, 12672, 15488, 16736, 17259, 17424, 18828, 23012, 23232, 25104, 33472, 34518, 34848, 37656, 46024, 46464, 50208, 51777, 63283, 66944, 69036, 69696, 75312, 92048, 100416, 103554, 126566, 138072, 139392, 150624, 184096, 189849, 200832, 207108, 253132, 276144, 301248, 368192, 379698, 414216, 506264, 552288, 569547, 602496, 736384, 759396, 828432, 1012528, 1104576, 1139094, 1518792, 1656864, 2025056, 2209152, 2278188, 3037584, 3313728, 4050112, 4556376, 6075168, 6627456, 8100224, 9112752, 12150336, 18225504, 24300672, 36451008, 72902016]

約数ペア:

[(1, 72902016), (2, 36451008), (3, 24300672), (4, 18225504), (6, 12150336), (8, 9112752), (9, 8100224), (11, 6627456), (12, 6075168), (16, 4556376), (18, 4050112), (22, 3313728), (24, 3037584), (32, 2278188), (33, 2209152), (36, 2025056), (44, 1656864), (48, 1518792), (64, 1139094), (66, 1104576), (72, 1012528), (88, 828432), (96, 759396), (99, 736384), (121, 602496), (128, 569547), (132, 552288), (144, 506264), (176, 414216), (192, 379698), (198, 368192), (242, 301248), (264, 276144), (288, 253132), (352, 207108), (363, 200832), (384, 189849), (396, 184096), (484, 150624), (523, 139392), (528, 138072), (576, 126566), (704, 103554), (726, 100416), (792, 92048), (968, 75312), (1046, 69696), (1056, 69036), (1089, 66944), (1152, 63283), (1408, 51777), (1452, 50208), (1569, 46464), (1584, 46024), (1936, 37656), (2092, 34848), (2112, 34518), (2178, 33472), (2904, 25104), (3138, 23232), (3168, 23012), (3872, 18828), (4184, 17424), (4224, 17259), (4356, 16736), (4707, 15488), (5753, 12672), (5808, 12552), (6276, 11616), (6336, 11506), (7744, 9414), (8368, 8712)]