878503420152

素因数分解:

$2^3\times 3^2\times {\mathrm{87421}}^1\times {\mathrm{139571}}^1$

素因数の和:227004

約数の個数: 48

約数和(自身を含む): 2379324359880

約数和(自身を除く): 1500820939728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 87421, 139571, 174842, 262263, 279142, 349684, 418713, 524526, 558284, 699368, 786789, 837426, 1049052, 1116568, 1256139, 1573578, 1674852, 2098104, 2512278, 3147156, 3349704, 5024556, 6294312, 10049112, 12201436391, 24402872782, 36604309173, 48805745564, 73208618346, 97611491128, 109812927519, 146417236692, 219625855038, 292834473384, 439251710076, 878503420152]

約数ペア:

[(1, 878503420152), (2, 439251710076), (3, 292834473384), (4, 219625855038), (6, 146417236692), (8, 109812927519), (9, 97611491128), (12, 73208618346), (18, 48805745564), (24, 36604309173), (36, 24402872782), (72, 12201436391), (87421, 10049112), (139571, 6294312), (174842, 5024556), (262263, 3349704), (279142, 3147156), (349684, 2512278), (418713, 2098104), (524526, 1674852), (558284, 1573578), (699368, 1256139), (786789, 1116568), (837426, 1049052)]