70997976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140869}}^1$

素因数の和:140888

約数の個数: 48

約数和(自身を含む): 219757200

約数和(自身を除く): 148759224

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, 504, 140869, 281738, 422607, 563476, 845214, 986083, 1126952, 1267821, 1690428, 1972166, 2535642, 2958249, 3380856, 3944332, 5071284, 5916498, 7888664, 8874747, 10142568, 11832996, 17749494, 23665992, 35498988, 70997976]

約数ペア:

[(1, 70997976), (2, 35498988), (3, 23665992), (4, 17749494), (6, 11832996), (7, 10142568), (8, 8874747), (9, 7888664), (12, 5916498), (14, 5071284), (18, 3944332), (21, 3380856), (24, 2958249), (28, 2535642), (36, 1972166), (42, 1690428), (56, 1267821), (63, 1126952), (72, 986083), (84, 845214), (126, 563476), (168, 422607), (252, 281738), (504, 140869)]