172808688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1699}}^1$

素因数の和:1886

約数の個数: 80

約数和(自身を含む): 483996800

約数和(自身を除く): 311188112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 163, 208, 312, 326, 489, 624, 652, 978, 1304, 1699, 1956, 2119, 2608, 3398, 3912, 4238, 5097, 6357, 6796, 7824, 8476, 10194, 12714, 13592, 16952, 20388, 22087, 25428, 27184, 33904, 40776, 44174, 50856, 66261, 81552, 88348, 101712, 132522, 176696, 265044, 276937, 353392, 530088, 553874, 830811, 1060176, 1107748, 1661622, 2215496, 3323244, 3600181, 4430992, 6646488, 7200362, 10800543, 13292976, 14400724, 21601086, 28801448, 43202172, 57602896, 86404344, 172808688]

約数ペア:

[(1, 172808688), (2, 86404344), (3, 57602896), (4, 43202172), (6, 28801448), (8, 21601086), (12, 14400724), (13, 13292976), (16, 10800543), (24, 7200362), (26, 6646488), (39, 4430992), (48, 3600181), (52, 3323244), (78, 2215496), (104, 1661622), (156, 1107748), (163, 1060176), (208, 830811), (312, 553874), (326, 530088), (489, 353392), (624, 276937), (652, 265044), (978, 176696), (1304, 132522), (1699, 101712), (1956, 88348), (2119, 81552), (2608, 66261), (3398, 50856), (3912, 44174), (4238, 40776), (5097, 33904), (6357, 27184), (6796, 25428), (7824, 22087), (8476, 20388), (10194, 16952), (12714, 13592)]