172078416

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{32297}}^1$

素因数の和:32348

約数の個数: 60

約数和(自身を含む): 494611572

約数和(自身を除く): 322533156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 32297, 64594, 96891, 129188, 193782, 258376, 290673, 387564, 516752, 581346, 775128, 1162692, 1194989, 1550256, 2325384, 2389978, 3584967, 4650768, 4779956, 7169934, 9559912, 10754901, 14339868, 19119824, 21509802, 28679736, 43019604, 57359472, 86039208, 172078416]

約数ペア:

[(1, 172078416), (2, 86039208), (3, 57359472), (4, 43019604), (6, 28679736), (8, 21509802), (9, 19119824), (12, 14339868), (16, 10754901), (18, 9559912), (24, 7169934), (36, 4779956), (37, 4650768), (48, 3584967), (72, 2389978), (74, 2325384), (111, 1550256), (144, 1194989), (148, 1162692), (222, 775128), (296, 581346), (333, 516752), (444, 387564), (592, 290673), (666, 258376), (888, 193782), (1332, 129188), (1776, 96891), (2664, 64594), (5328, 32297)]