71228304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{70663}}^1$

素因数の和:70684

約数の個数: 60

約数和(自身を含む): 227820736

約数和(自身を除く): 156592432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 70663, 141326, 211989, 282652, 423978, 494641, 565304, 635967, 847956, 989282, 1130608, 1271934, 1483923, 1695912, 1978564, 2543868, 2967846, 3391824, 3957128, 4451769, 5087736, 5935692, 7914256, 8903538, 10175472, 11871384, 17807076, 23742768, 35614152, 71228304]

約数ペア:

[(1, 71228304), (2, 35614152), (3, 23742768), (4, 17807076), (6, 11871384), (7, 10175472), (8, 8903538), (9, 7914256), (12, 5935692), (14, 5087736), (16, 4451769), (18, 3957128), (21, 3391824), (24, 2967846), (28, 2543868), (36, 1978564), (42, 1695912), (48, 1483923), (56, 1271934), (63, 1130608), (72, 989282), (84, 847956), (112, 635967), (126, 565304), (144, 494641), (168, 423978), (252, 282652), (336, 211989), (504, 141326), (1008, 70663)]