71339060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 170698752

約数和(自身を除く): 99359692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 53, 62, 65, 106, 124, 130, 155, 167, 212, 260, 265, 310, 334, 403, 530, 620, 668, 689, 806, 835, 1060, 1378, 1612, 1643, 1670, 2015, 2171, 2756, 3286, 3340, 3445, 4030, 4342, 5177, 6572, 6890, 8060, 8215, 8684, 8851, 10354, 10855, 13780, 16430, 17702, 20708, 21359, 21710, 25885, 32860, 35404, 42718, 43420, 44255, 51770, 67301, 85436, 88510, 103540, 106795, 115063, 134602, 177020, 213590, 230126, 269204, 274381, 336505, 427180, 460252, 548762, 575315, 673010, 1097524, 1150630, 1346020, 1371905, 2301260, 2743810, 3566953, 5487620, 7133906, 14267812, 17834765, 35669530, 71339060]

約数ペア:

[(1, 71339060), (2, 35669530), (4, 17834765), (5, 14267812), (10, 7133906), (13, 5487620), (20, 3566953), (26, 2743810), (31, 2301260), (52, 1371905), (53, 1346020), (62, 1150630), (65, 1097524), (106, 673010), (124, 575315), (130, 548762), (155, 460252), (167, 427180), (212, 336505), (260, 274381), (265, 269204), (310, 230126), (334, 213590), (403, 177020), (530, 134602), (620, 115063), (668, 106795), (689, 103540), (806, 88510), (835, 85436), (1060, 67301), (1378, 51770), (1612, 44255), (1643, 43420), (1670, 42718), (2015, 35404), (2171, 32860), (2756, 25885), (3286, 21710), (3340, 21359), (3445, 20708), (4030, 17702), (4342, 16430), (5177, 13780), (6572, 10855), (6890, 10354), (8060, 8851), (8215, 8684)]