71051526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 204825600

約数和(自身を除く): 133774074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 761, 798, 819, 1026, 1197, 1482, 1522, 1638, 1729, 2223, 2283, 2394, 2457, 3458, 3591, 4446, 4566, 4914, 5187, 5327, 6669, 6849, 7182, 9893, 10374, 10654, 13338, 13698, 14459, 15561, 15981, 19786, 20547, 28918, 29679, 31122, 31962, 41094, 43377, 46683, 47943, 59358, 69251, 86754, 89037, 93366, 95886, 101213, 130131, 138502, 143829, 178074, 187967, 202426, 207753, 260262, 267111, 287658, 303639, 375934, 390393, 415506, 534222, 563901, 607278, 623259, 780786, 910917, 1127802, 1246518, 1315769, 1691703, 1821834, 1869777, 2631538, 2732751, 3383406, 3739554, 3947307, 5075109, 5465502, 7894614, 10150218, 11841921, 23683842, 35525763, 71051526]

約数ペア:

[(1, 71051526), (2, 35525763), (3, 23683842), (6, 11841921), (7, 10150218), (9, 7894614), (13, 5465502), (14, 5075109), (18, 3947307), (19, 3739554), (21, 3383406), (26, 2732751), (27, 2631538), (38, 1869777), (39, 1821834), (42, 1691703), (54, 1315769), (57, 1246518), (63, 1127802), (78, 910917), (91, 780786), (114, 623259), (117, 607278), (126, 563901), (133, 534222), (171, 415506), (182, 390393), (189, 375934), (234, 303639), (247, 287658), (266, 267111), (273, 260262), (342, 207753), (351, 202426), (378, 187967), (399, 178074), (494, 143829), (513, 138502), (546, 130131), (702, 101213), (741, 95886), (761, 93366), (798, 89037), (819, 86754), (1026, 69251), (1197, 59358), (1482, 47943), (1522, 46683), (1638, 43377), (1729, 41094), (2223, 31962), (2283, 31122), (2394, 29679), (2457, 28918), (3458, 20547), (3591, 19786), (4446, 15981), (4566, 15561), (4914, 14459), (5187, 13698), (5327, 13338), (6669, 10654), (6849, 10374), (7182, 9893)]