64088748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 72

約数和(自身を含む): 174574400

約数和(自身を除く): 110485652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2179, 2451, 3268, 4358, 4902, 6537, 7353, 8716, 9804, 13074, 14706, 19611, 26148, 29412, 39222, 41401, 78444, 82802, 93697, 124203, 165604, 187394, 248406, 281091, 372609, 374788, 496812, 562182, 745218, 843273, 1124364, 1490436, 1686546, 1780243, 3373092, 3560486, 5340729, 7120972, 10681458, 16022187, 21362916, 32044374, 64088748]

約数ペア:

[(1, 64088748), (2, 32044374), (3, 21362916), (4, 16022187), (6, 10681458), (9, 7120972), (12, 5340729), (18, 3560486), (19, 3373092), (36, 1780243), (38, 1686546), (43, 1490436), (57, 1124364), (76, 843273), (86, 745218), (114, 562182), (129, 496812), (171, 374788), (172, 372609), (228, 281091), (258, 248406), (342, 187394), (387, 165604), (516, 124203), (684, 93697), (774, 82802), (817, 78444), (1548, 41401), (1634, 39222), (2179, 29412), (2451, 26148), (3268, 19611), (4358, 14706), (4902, 13074), (6537, 9804), (7353, 8716)]