72657252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 195695136

約数和(自身を除く): 123037884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 227, 306, 454, 523, 612, 681, 908, 1046, 1362, 1569, 2043, 2092, 2724, 3138, 3859, 4086, 4707, 6276, 7718, 8172, 8891, 9414, 11577, 15436, 17782, 18828, 23154, 26673, 34731, 35564, 46308, 53346, 69462, 80019, 106692, 118721, 138924, 160038, 237442, 320076, 356163, 474884, 712326, 1068489, 1424652, 2018257, 2136978, 4036514, 4273956, 6054771, 8073028, 12109542, 18164313, 24219084, 36328626, 72657252]

約数ペア:

[(1, 72657252), (2, 36328626), (3, 24219084), (4, 18164313), (6, 12109542), (9, 8073028), (12, 6054771), (17, 4273956), (18, 4036514), (34, 2136978), (36, 2018257), (51, 1424652), (68, 1068489), (102, 712326), (153, 474884), (204, 356163), (227, 320076), (306, 237442), (454, 160038), (523, 138924), (612, 118721), (681, 106692), (908, 80019), (1046, 69462), (1362, 53346), (1569, 46308), (2043, 35564), (2092, 34731), (2724, 26673), (3138, 23154), (3859, 18828), (4086, 17782), (4707, 15436), (6276, 11577), (7718, 9414), (8172, 8891)]