78533621716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2726

約数の個数: 144

約数和(自身を含む): 164609141760

約数和(自身を除く): 86075520044

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 89, 92, 121, 124, 178, 242, 253, 341, 356, 484, 506, 682, 713, 979, 1012, 1364, 1426, 1958, 2047, 2557, 2759, 2783, 2852, 3751, 3916, 4094, 5114, 5518, 5566, 7502, 7843, 8188, 10228, 10769, 11036, 11132, 15004, 15686, 21538, 22517, 28127, 30349, 31372, 43076, 45034, 56254, 58811, 60698, 63457, 79267, 86273, 90068, 112508, 117622, 121396, 126914, 158534, 172546, 227573, 235244, 247687, 253828, 309397, 317068, 333839, 345092, 455146, 495374, 618794, 646921, 667678, 698027, 871937, 910292, 990748, 1237588, 1293842, 1335356, 1396054, 1743874, 1823141, 2503303, 2587684, 2792108, 3487748, 3646282, 5006606, 5234179, 7054763, 7116131, 7292564, 7678297, 9591307, 10013212, 10468358, 14109526, 14232262, 15356594, 19182614, 20054551, 20936716, 27536333, 28219052, 28464524, 30713188, 38365228, 40109102, 55072666, 57575969, 77602393, 80218204, 110145332, 115151938, 155204786, 162259549, 220600061, 230303876, 310409572, 324519098, 441200122, 633335659, 649038196, 853626323, 882400244, 1266671318, 1707252646, 1784855039, 2533342636, 3414505292, 3569710078, 7139420156, 19633405429, 39266810858, 78533621716]

約数ペア:

[(1, 78533621716), (2, 39266810858), (4, 19633405429), (11, 7139420156), (22, 3569710078), (23, 3414505292), (31, 2533342636), (44, 1784855039), (46, 1707252646), (62, 1266671318), (89, 882400244), (92, 853626323), (121, 649038196), (124, 633335659), (178, 441200122), (242, 324519098), (253, 310409572), (341, 230303876), (356, 220600061), (484, 162259549), (506, 155204786), (682, 115151938), (713, 110145332), (979, 80218204), (1012, 77602393), (1364, 57575969), (1426, 55072666), (1958, 40109102), (2047, 38365228), (2557, 30713188), (2759, 28464524), (2783, 28219052), (2852, 27536333), (3751, 20936716), (3916, 20054551), (4094, 19182614), (5114, 15356594), (5518, 14232262), (5566, 14109526), (7502, 10468358), (7843, 10013212), (8188, 9591307), (10228, 7678297), (10769, 7292564), (11036, 7116131), (11132, 7054763), (15004, 5234179), (15686, 5006606), (21538, 3646282), (22517, 3487748), (28127, 2792108), (30349, 2587684), (31372, 2503303), (43076, 1823141), (45034, 1743874), (56254, 1396054), (58811, 1335356), (60698, 1293842), (63457, 1237588), (79267, 990748), (86273, 910292), (90068, 871937), (112508, 698027), (117622, 667678), (121396, 646921), (126914, 618794), (158534, 495374), (172546, 455146), (227573, 345092), (235244, 333839), (247687, 317068), (253828, 309397)]