77391864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 248976000

約数和(自身を除く): 171584136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 37, 38, 44, 57, 66, 72, 74, 76, 88, 99, 111, 114, 132, 139, 148, 152, 171, 198, 209, 222, 228, 264, 278, 296, 333, 342, 396, 407, 417, 418, 444, 456, 556, 627, 666, 684, 703, 792, 814, 834, 836, 888, 1112, 1221, 1251, 1254, 1332, 1368, 1406, 1529, 1628, 1668, 1672, 1881, 2109, 2442, 2502, 2508, 2641, 2664, 2812, 3058, 3256, 3336, 3663, 3762, 4218, 4587, 4884, 5004, 5016, 5143, 5282, 5624, 6116, 6327, 7326, 7524, 7733, 7923, 8436, 9174, 9768, 10008, 10286, 10564, 12232, 12654, 13761, 14652, 15048, 15429, 15466, 15846, 16872, 18348, 20572, 21128, 23199, 23769, 25308, 27522, 29051, 29304, 30858, 30932, 31692, 36696, 41144, 46287, 46398, 47538, 50616, 55044, 56573, 58102, 61716, 61864, 63384, 69597, 87153, 92574, 92796, 95076, 97717, 110088, 113146, 116204, 123432, 139194, 169719, 174306, 185148, 185592, 190152, 195434, 226292, 232408, 261459, 278388, 293151, 339438, 348612, 370296, 390868, 452584, 509157, 522918, 556776, 586302, 678876, 697224, 781736, 879453, 1018314, 1045836, 1074887, 1172604, 1357752, 1758906, 2036628, 2091672, 2149774, 2345208, 3224661, 3517812, 4073256, 4299548, 6449322, 7035624, 8599096, 9673983, 12898644, 19347966, 25797288, 38695932, 77391864]

約数ペア:

[(1, 77391864), (2, 38695932), (3, 25797288), (4, 19347966), (6, 12898644), (8, 9673983), (9, 8599096), (11, 7035624), (12, 6449322), (18, 4299548), (19, 4073256), (22, 3517812), (24, 3224661), (33, 2345208), (36, 2149774), (37, 2091672), (38, 2036628), (44, 1758906), (57, 1357752), (66, 1172604), (72, 1074887), (74, 1045836), (76, 1018314), (88, 879453), (99, 781736), (111, 697224), (114, 678876), (132, 586302), (139, 556776), (148, 522918), (152, 509157), (171, 452584), (198, 390868), (209, 370296), (222, 348612), (228, 339438), (264, 293151), (278, 278388), (296, 261459), (333, 232408), (342, 226292), (396, 195434), (407, 190152), (417, 185592), (418, 185148), (444, 174306), (456, 169719), (556, 139194), (627, 123432), (666, 116204), (684, 113146), (703, 110088), (792, 97717), (814, 95076), (834, 92796), (836, 92574), (888, 87153), (1112, 69597), (1221, 63384), (1251, 61864), (1254, 61716), (1332, 58102), (1368, 56573), (1406, 55044), (1529, 50616), (1628, 47538), (1668, 46398), (1672, 46287), (1881, 41144), (2109, 36696), (2442, 31692), (2502, 30932), (2508, 30858), (2641, 29304), (2664, 29051), (2812, 27522), (3058, 25308), (3256, 23769), (3336, 23199), (3663, 21128), (3762, 20572), (4218, 18348), (4587, 16872), (4884, 15846), (5004, 15466), (5016, 15429), (5143, 15048), (5282, 14652), (5624, 13761), (6116, 12654), (6327, 12232), (7326, 10564), (7524, 10286), (7733, 10008), (7923, 9768), (8436, 9174)]