45131076

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 119246400

約数和(自身を除く): 74115324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 311, 348, 417, 522, 556, 622, 834, 933, 1044, 1244, 1251, 1668, 1866, 2502, 2799, 3732, 4031, 5004, 5598, 8062, 9019, 11196, 12093, 16124, 18038, 24186, 27057, 36076, 36279, 43229, 48372, 54114, 72558, 81171, 86458, 108228, 129687, 145116, 162342, 172916, 259374, 324684, 389061, 518748, 778122, 1253641, 1556244, 2507282, 3760923, 5014564, 7521846, 11282769, 15043692, 22565538, 45131076]

約数ペア:

[(1, 45131076), (2, 22565538), (3, 15043692), (4, 11282769), (6, 7521846), (9, 5014564), (12, 3760923), (18, 2507282), (29, 1556244), (36, 1253641), (58, 778122), (87, 518748), (116, 389061), (139, 324684), (174, 259374), (261, 172916), (278, 162342), (311, 145116), (348, 129687), (417, 108228), (522, 86458), (556, 81171), (622, 72558), (834, 54114), (933, 48372), (1044, 43229), (1244, 36279), (1251, 36076), (1668, 27057), (1866, 24186), (2502, 18038), (2799, 16124), (3732, 12093), (4031, 11196), (5004, 9019), (5598, 8062)]