84212712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61559}}^1$

素因数の和:61590

約数の個数: 48

約数和(自身を含む): 240084000

約数和(自身を除く): 155871288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 61559, 123118, 184677, 246236, 369354, 492472, 554031, 738708, 1108062, 1169621, 1477416, 2216124, 2339242, 3508863, 4432248, 4678484, 7017726, 9356968, 10526589, 14035452, 21053178, 28070904, 42106356, 84212712]

約数ペア:

[(1, 84212712), (2, 42106356), (3, 28070904), (4, 21053178), (6, 14035452), (8, 10526589), (9, 9356968), (12, 7017726), (18, 4678484), (19, 4432248), (24, 3508863), (36, 2339242), (38, 2216124), (57, 1477416), (72, 1169621), (76, 1108062), (114, 738708), (152, 554031), (171, 492472), (228, 369354), (342, 246236), (456, 184677), (684, 123118), (1368, 61559)]