84455406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 215424000

約数和(自身を除く): 130968594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 599, 746, 1119, 1198, 1797, 2238, 2611, 3357, 3594, 4193, 5222, 5391, 6714, 7833, 8386, 10071, 10782, 12579, 15666, 16173, 20142, 23499, 25158, 32346, 37737, 46998, 70497, 75474, 113211, 140994, 223427, 226422, 446854, 670281, 1340562, 1563989, 2010843, 3127978, 4021686, 4691967, 6032529, 9383934, 12065058, 14075901, 28151802, 42227703, 84455406]

約数ペア:

[(1, 84455406), (2, 42227703), (3, 28151802), (6, 14075901), (7, 12065058), (9, 9383934), (14, 6032529), (18, 4691967), (21, 4021686), (27, 3127978), (42, 2010843), (54, 1563989), (63, 1340562), (126, 670281), (189, 446854), (373, 226422), (378, 223427), (599, 140994), (746, 113211), (1119, 75474), (1198, 70497), (1797, 46998), (2238, 37737), (2611, 32346), (3357, 25158), (3594, 23499), (4193, 20142), (5222, 16173), (5391, 15666), (6714, 12579), (7833, 10782), (8386, 10071)]