72065952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{35747}}^1$

素因数の和:35770

約数の個数: 72

約数和(自身を含む): 234220896

約数和(自身を除く): 162154944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 35747, 71494, 107241, 142988, 214482, 250229, 285976, 321723, 428964, 500458, 571952, 643446, 750687, 857928, 1000916, 1143904, 1286892, 1501374, 1715856, 2001832, 2252061, 2573784, 3002748, 3431712, 4003664, 4504122, 5147568, 6005496, 8007328, 9008244, 10295136, 12010992, 18016488, 24021984, 36032976, 72065952]

約数ペア:

[(1, 72065952), (2, 36032976), (3, 24021984), (4, 18016488), (6, 12010992), (7, 10295136), (8, 9008244), (9, 8007328), (12, 6005496), (14, 5147568), (16, 4504122), (18, 4003664), (21, 3431712), (24, 3002748), (28, 2573784), (32, 2252061), (36, 2001832), (42, 1715856), (48, 1501374), (56, 1286892), (63, 1143904), (72, 1000916), (84, 857928), (96, 750687), (112, 643446), (126, 571952), (144, 500458), (168, 428964), (224, 321723), (252, 285976), (288, 250229), (336, 214482), (504, 142988), (672, 107241), (1008, 71494), (2016, 35747)]