79401528

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12391}}^1$

素因数の和:12492

約数の個数: 48

約数和(自身を含む): 217479600

約数和(自身を除く): 138078072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 12391, 24782, 37173, 49564, 74346, 99128, 111519, 148692, 223038, 297384, 446076, 892152, 1102799, 2205598, 3308397, 4411196, 6616794, 8822392, 9925191, 13233588, 19850382, 26467176, 39700764, 79401528]

約数ペア:

[(1, 79401528), (2, 39700764), (3, 26467176), (4, 19850382), (6, 13233588), (8, 9925191), (9, 8822392), (12, 6616794), (18, 4411196), (24, 3308397), (36, 2205598), (72, 1102799), (89, 892152), (178, 446076), (267, 297384), (356, 223038), (534, 148692), (712, 111519), (801, 99128), (1068, 74346), (1602, 49564), (2136, 37173), (3204, 24782), (6408, 12391)]