40790124

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 108108000

約数和(自身を除く): 67317876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 439, 522, 534, 801, 878, 1044, 1068, 1317, 1602, 1756, 2581, 2634, 3204, 3951, 5162, 5268, 7743, 7902, 10324, 12731, 15486, 15804, 23229, 25462, 30972, 38193, 39071, 46458, 50924, 76386, 78142, 92916, 114579, 117213, 152772, 156284, 229158, 234426, 351639, 458316, 468852, 703278, 1133059, 1406556, 2266118, 3399177, 4532236, 6798354, 10197531, 13596708, 20395062, 40790124]

約数ペア:

[(1, 40790124), (2, 20395062), (3, 13596708), (4, 10197531), (6, 6798354), (9, 4532236), (12, 3399177), (18, 2266118), (29, 1406556), (36, 1133059), (58, 703278), (87, 468852), (89, 458316), (116, 351639), (174, 234426), (178, 229158), (261, 156284), (267, 152772), (348, 117213), (356, 114579), (439, 92916), (522, 78142), (534, 76386), (801, 50924), (878, 46458), (1044, 39071), (1068, 38193), (1317, 30972), (1602, 25462), (1756, 23229), (2581, 15804), (2634, 15486), (3204, 12731), (3951, 10324), (5162, 7902), (5268, 7743)]