85777956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 248609088

約数和(自身を除く): 162831132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 61, 66, 67, 99, 106, 122, 132, 134, 159, 183, 198, 201, 212, 244, 268, 318, 366, 396, 402, 477, 549, 583, 603, 636, 671, 732, 737, 804, 954, 1098, 1166, 1206, 1342, 1474, 1749, 1908, 2013, 2196, 2211, 2332, 2412, 2684, 2948, 3233, 3498, 3551, 4026, 4087, 4422, 5247, 6039, 6466, 6633, 6996, 7102, 8052, 8174, 8844, 9699, 10494, 10653, 12078, 12261, 12932, 13266, 14204, 16348, 19398, 20988, 21306, 24156, 24522, 26532, 29097, 31959, 35563, 36783, 38796, 39061, 42612, 44957, 49044, 58194, 63918, 71126, 73566, 78122, 89914, 106689, 116388, 117183, 127836, 134871, 142252, 147132, 156244, 179828, 213378, 216611, 234366, 269742, 320067, 351549, 404613, 426756, 433222, 468732, 539484, 640134, 649833, 703098, 809226, 866444, 1280268, 1299666, 1406196, 1618452, 1949499, 2382721, 2599332, 3898998, 4765442, 7148163, 7797996, 9530884, 14296326, 21444489, 28592652, 42888978, 85777956]

約数ペア:

[(1, 85777956), (2, 42888978), (3, 28592652), (4, 21444489), (6, 14296326), (9, 9530884), (11, 7797996), (12, 7148163), (18, 4765442), (22, 3898998), (33, 2599332), (36, 2382721), (44, 1949499), (53, 1618452), (61, 1406196), (66, 1299666), (67, 1280268), (99, 866444), (106, 809226), (122, 703098), (132, 649833), (134, 640134), (159, 539484), (183, 468732), (198, 433222), (201, 426756), (212, 404613), (244, 351549), (268, 320067), (318, 269742), (366, 234366), (396, 216611), (402, 213378), (477, 179828), (549, 156244), (583, 147132), (603, 142252), (636, 134871), (671, 127836), (732, 117183), (737, 116388), (804, 106689), (954, 89914), (1098, 78122), (1166, 73566), (1206, 71126), (1342, 63918), (1474, 58194), (1749, 49044), (1908, 44957), (2013, 42612), (2196, 39061), (2211, 38796), (2332, 36783), (2412, 35563), (2684, 31959), (2948, 29097), (3233, 26532), (3498, 24522), (3551, 24156), (4026, 21306), (4087, 20988), (4422, 19398), (5247, 16348), (6039, 14204), (6466, 13266), (6633, 12932), (6996, 12261), (7102, 12078), (8052, 10653), (8174, 10494), (8844, 9699)]