31080456

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 95846400

約数和(自身を除く): 64765944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 103, 108, 127, 132, 198, 206, 216, 254, 264, 297, 309, 381, 396, 412, 508, 594, 618, 762, 792, 824, 927, 1016, 1133, 1143, 1188, 1236, 1397, 1524, 1854, 2266, 2286, 2376, 2472, 2781, 2794, 3048, 3399, 3429, 3708, 4191, 4532, 4572, 5562, 5588, 6798, 6858, 7416, 8382, 9064, 9144, 10197, 11124, 11176, 12573, 13081, 13596, 13716, 16764, 20394, 22248, 25146, 26162, 27192, 27432, 30591, 33528, 37719, 39243, 40788, 50292, 52324, 61182, 75438, 78486, 81576, 100584, 104648, 117729, 122364, 143891, 150876, 156972, 235458, 244728, 287782, 301752, 313944, 353187, 431673, 470916, 575564, 706374, 863346, 941832, 1151128, 1295019, 1412748, 1726692, 2590038, 2825496, 3453384, 3885057, 5180076, 7770114, 10360152, 15540228, 31080456]

約数ペア:

[(1, 31080456), (2, 15540228), (3, 10360152), (4, 7770114), (6, 5180076), (8, 3885057), (9, 3453384), (11, 2825496), (12, 2590038), (18, 1726692), (22, 1412748), (24, 1295019), (27, 1151128), (33, 941832), (36, 863346), (44, 706374), (54, 575564), (66, 470916), (72, 431673), (88, 353187), (99, 313944), (103, 301752), (108, 287782), (127, 244728), (132, 235458), (198, 156972), (206, 150876), (216, 143891), (254, 122364), (264, 117729), (297, 104648), (309, 100584), (381, 81576), (396, 78486), (412, 75438), (508, 61182), (594, 52324), (618, 50292), (762, 40788), (792, 39243), (824, 37719), (927, 33528), (1016, 30591), (1133, 27432), (1143, 27192), (1188, 26162), (1236, 25146), (1397, 22248), (1524, 20394), (1854, 16764), (2266, 13716), (2286, 13596), (2376, 13081), (2472, 12573), (2781, 11176), (2794, 11124), (3048, 10197), (3399, 9144), (3429, 9064), (3708, 8382), (4191, 7416), (4532, 6858), (4572, 6798), (5562, 5588)]