90030816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{16453}}^1$

素因数の和:16488

約数の個数: 72

約数和(自身を含む): 269516520

約数和(自身を除く): 179485704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 16453, 32906, 49359, 65812, 98718, 131624, 148077, 197436, 263248, 296154, 312607, 394872, 526496, 592308, 625214, 789744, 937821, 1184616, 1250428, 1579488, 1875642, 2369232, 2500856, 2813463, 3751284, 4738464, 5001712, 5626926, 7502568, 10003424, 11253852, 15005136, 22507704, 30010272, 45015408, 90030816]

約数ペア:

[(1, 90030816), (2, 45015408), (3, 30010272), (4, 22507704), (6, 15005136), (8, 11253852), (9, 10003424), (12, 7502568), (16, 5626926), (18, 5001712), (19, 4738464), (24, 3751284), (32, 2813463), (36, 2500856), (38, 2369232), (48, 1875642), (57, 1579488), (72, 1250428), (76, 1184616), (96, 937821), (114, 789744), (144, 625214), (152, 592308), (171, 526496), (228, 394872), (288, 312607), (304, 296154), (342, 263248), (456, 197436), (608, 148077), (684, 131624), (912, 98718), (1368, 65812), (1824, 49359), (2736, 32906), (5472, 16453)]