66708072

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4391}}^1$

素因数の和:4614

約数の個数: 48

約数和(自身を含む): 181565280

約数和(自身を除く): 114857208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 4391, 5064, 7596, 8782, 13173, 15192, 17564, 26346, 35128, 39519, 52692, 79038, 105384, 158076, 316152, 926501, 1853002, 2779503, 3706004, 5559006, 7412008, 8338509, 11118012, 16677018, 22236024, 33354036, 66708072]

約数ペア:

[(1, 66708072), (2, 33354036), (3, 22236024), (4, 16677018), (6, 11118012), (8, 8338509), (9, 7412008), (12, 5559006), (18, 3706004), (24, 2779503), (36, 1853002), (72, 926501), (211, 316152), (422, 158076), (633, 105384), (844, 79038), (1266, 52692), (1688, 39519), (1899, 35128), (2532, 26346), (3798, 17564), (4391, 15192), (5064, 13173), (7596, 8782)]