78531384

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 128310216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 113, 138, 184, 226, 276, 339, 452, 552, 678, 904, 1259, 1356, 2518, 2599, 2712, 3777, 5036, 5198, 7554, 7797, 10072, 10396, 15108, 15594, 20792, 28957, 30216, 31188, 57914, 62376, 86871, 115828, 142267, 173742, 231656, 284534, 347484, 426801, 569068, 694968, 853602, 1138136, 1707204, 3272141, 3414408, 6544282, 9816423, 13088564, 19632846, 26177128, 39265692, 78531384]

約数ペア:

[(1, 78531384), (2, 39265692), (3, 26177128), (4, 19632846), (6, 13088564), (8, 9816423), (12, 6544282), (23, 3414408), (24, 3272141), (46, 1707204), (69, 1138136), (92, 853602), (113, 694968), (138, 569068), (184, 426801), (226, 347484), (276, 284534), (339, 231656), (452, 173742), (552, 142267), (678, 115828), (904, 86871), (1259, 62376), (1356, 57914), (2518, 31188), (2599, 30216), (2712, 28957), (3777, 20792), (5036, 15594), (5198, 15108), (7554, 10396), (7797, 10072)]