80748024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 249177600

約数和(自身を除く): 168429576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 617, 779, 798, 861, 984, 1064, 1148, 1234, 1558, 1596, 1722, 1851, 2296, 2337, 2468, 3116, 3192, 3444, 3702, 4319, 4674, 4936, 5453, 6232, 6888, 7404, 8638, 9348, 10906, 11723, 12957, 14808, 16359, 17276, 18696, 21812, 23446, 25297, 25914, 32718, 34552, 35169, 43624, 46892, 50594, 51828, 65436, 70338, 75891, 82061, 93784, 101188, 103656, 130872, 140676, 151782, 164122, 177079, 202376, 246183, 281352, 303564, 328244, 354158, 480643, 492366, 531237, 607128, 656488, 708316, 961286, 984732, 1062474, 1416632, 1441929, 1922572, 1969464, 2124948, 2883858, 3364501, 3845144, 4249896, 5767716, 6729002, 10093503, 11535432, 13458004, 20187006, 26916008, 40374012, 80748024]

約数ペア:

[(1, 80748024), (2, 40374012), (3, 26916008), (4, 20187006), (6, 13458004), (7, 11535432), (8, 10093503), (12, 6729002), (14, 5767716), (19, 4249896), (21, 3845144), (24, 3364501), (28, 2883858), (38, 2124948), (41, 1969464), (42, 1922572), (56, 1441929), (57, 1416632), (76, 1062474), (82, 984732), (84, 961286), (114, 708316), (123, 656488), (133, 607128), (152, 531237), (164, 492366), (168, 480643), (228, 354158), (246, 328244), (266, 303564), (287, 281352), (328, 246183), (399, 202376), (456, 177079), (492, 164122), (532, 151782), (574, 140676), (617, 130872), (779, 103656), (798, 101188), (861, 93784), (984, 82061), (1064, 75891), (1148, 70338), (1234, 65436), (1558, 51828), (1596, 50594), (1722, 46892), (1851, 43624), (2296, 35169), (2337, 34552), (2468, 32718), (3116, 25914), (3192, 25297), (3444, 23446), (3702, 21812), (4319, 18696), (4674, 17276), (4936, 16359), (5453, 14808), (6232, 12957), (6888, 11723), (7404, 10906), (8638, 9348)]