73472976

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 215621120

約数和(自身を除く): 142148144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 109, 124, 144, 151, 186, 218, 248, 279, 302, 327, 372, 436, 453, 496, 558, 604, 654, 744, 872, 906, 981, 1116, 1208, 1308, 1359, 1488, 1744, 1812, 1962, 2232, 2416, 2616, 2718, 3379, 3624, 3924, 4464, 4681, 5232, 5436, 6758, 7248, 7848, 9362, 10137, 10872, 13516, 14043, 15696, 16459, 18724, 20274, 21744, 27032, 28086, 30411, 32918, 37448, 40548, 42129, 49377, 54064, 56172, 60822, 65836, 74896, 81096, 84258, 98754, 112344, 121644, 131672, 148131, 162192, 168516, 197508, 224688, 243288, 263344, 296262, 337032, 395016, 486576, 510229, 592524, 674064, 790032, 1020458, 1185048, 1530687, 2040916, 2370096, 3061374, 4081832, 4592061, 6122748, 8163664, 9184122, 12245496, 18368244, 24490992, 36736488, 73472976]

約数ペア:

[(1, 73472976), (2, 36736488), (3, 24490992), (4, 18368244), (6, 12245496), (8, 9184122), (9, 8163664), (12, 6122748), (16, 4592061), (18, 4081832), (24, 3061374), (31, 2370096), (36, 2040916), (48, 1530687), (62, 1185048), (72, 1020458), (93, 790032), (109, 674064), (124, 592524), (144, 510229), (151, 486576), (186, 395016), (218, 337032), (248, 296262), (279, 263344), (302, 243288), (327, 224688), (372, 197508), (436, 168516), (453, 162192), (496, 148131), (558, 131672), (604, 121644), (654, 112344), (744, 98754), (872, 84258), (906, 81096), (981, 74896), (1116, 65836), (1208, 60822), (1308, 56172), (1359, 54064), (1488, 49377), (1744, 42129), (1812, 40548), (1962, 37448), (2232, 32918), (2416, 30411), (2616, 28086), (2718, 27032), (3379, 21744), (3624, 20274), (3924, 18724), (4464, 16459), (4681, 15696), (5232, 14043), (5436, 13516), (6758, 10872), (7248, 10137), (7848, 9362)]