71775288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25561}}^1$

素因数の和:25589

約数の個数: 64

約数和(自身を含む): 214720800

約数和(自身を除く): 142945512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 25561, 51122, 76683, 102244, 153366, 204488, 230049, 306732, 332293, 460098, 613464, 664586, 690147, 920196, 996879, 1329172, 1380294, 1840392, 1993758, 2658344, 2760588, 2990637, 3987516, 5521176, 5981274, 7975032, 8971911, 11962548, 17943822, 23925096, 35887644, 71775288]

約数ペア:

[(1, 71775288), (2, 35887644), (3, 23925096), (4, 17943822), (6, 11962548), (8, 8971911), (9, 7975032), (12, 5981274), (13, 5521176), (18, 3987516), (24, 2990637), (26, 2760588), (27, 2658344), (36, 1993758), (39, 1840392), (52, 1380294), (54, 1329172), (72, 996879), (78, 920196), (104, 690147), (108, 664586), (117, 613464), (156, 460098), (216, 332293), (234, 306732), (312, 230049), (351, 204488), (468, 153366), (702, 102244), (936, 76683), (1404, 51122), (2808, 25561)]