71506008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 222512160

約数和(自身を除く): 151006152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 337, 421, 504, 674, 842, 1011, 1263, 1348, 1684, 2022, 2359, 2526, 2696, 2947, 3033, 3368, 3789, 4044, 4718, 5052, 5894, 6066, 7077, 7578, 8088, 8841, 9436, 10104, 11788, 12132, 14154, 15156, 17682, 18872, 21231, 23576, 24264, 26523, 28308, 30312, 35364, 42462, 53046, 56616, 70728, 84924, 106092, 141877, 169848, 212184, 283754, 425631, 567508, 851262, 993139, 1135016, 1276893, 1702524, 1986278, 2553786, 2979417, 3405048, 3972556, 5107572, 5958834, 7945112, 8938251, 10215144, 11917668, 17876502, 23835336, 35753004, 71506008]

約数ペア:

[(1, 71506008), (2, 35753004), (3, 23835336), (4, 17876502), (6, 11917668), (7, 10215144), (8, 8938251), (9, 7945112), (12, 5958834), (14, 5107572), (18, 3972556), (21, 3405048), (24, 2979417), (28, 2553786), (36, 1986278), (42, 1702524), (56, 1276893), (63, 1135016), (72, 993139), (84, 851262), (126, 567508), (168, 425631), (252, 283754), (337, 212184), (421, 169848), (504, 141877), (674, 106092), (842, 84924), (1011, 70728), (1263, 56616), (1348, 53046), (1684, 42462), (2022, 35364), (2359, 30312), (2526, 28308), (2696, 26523), (2947, 24264), (3033, 23576), (3368, 21231), (3789, 18872), (4044, 17682), (4718, 15156), (5052, 14154), (5894, 12132), (6066, 11788), (7077, 10104), (7578, 9436), (8088, 8841)]