80731266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 224778240

約数和(自身を除く): 144046974

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 133, 154, 187, 209, 231, 238, 266, 323, 357, 374, 399, 418, 462, 541, 561, 627, 646, 714, 798, 969, 1082, 1122, 1254, 1309, 1463, 1623, 1938, 2261, 2618, 2926, 3246, 3553, 3787, 3927, 4389, 4522, 5951, 6783, 7106, 7574, 7854, 8778, 9197, 10279, 10659, 11361, 11902, 13566, 17853, 18394, 20558, 21318, 22722, 24871, 27591, 30837, 35706, 41657, 49742, 55182, 61674, 64379, 71953, 74613, 83314, 101167, 113069, 124971, 128758, 143906, 149226, 174743, 193137, 202334, 215859, 226138, 249942, 303501, 339207, 349486, 386274, 431718, 524229, 607002, 678414, 708169, 791483, 1048458, 1223201, 1416338, 1582966, 1922173, 2124507, 2374449, 2446402, 3669603, 3844346, 4249014, 4748898, 5766519, 7339206, 11533038, 13455211, 26910422, 40365633, 80731266]

約数ペア:

[(1, 80731266), (2, 40365633), (3, 26910422), (6, 13455211), (7, 11533038), (11, 7339206), (14, 5766519), (17, 4748898), (19, 4249014), (21, 3844346), (22, 3669603), (33, 2446402), (34, 2374449), (38, 2124507), (42, 1922173), (51, 1582966), (57, 1416338), (66, 1223201), (77, 1048458), (102, 791483), (114, 708169), (119, 678414), (133, 607002), (154, 524229), (187, 431718), (209, 386274), (231, 349486), (238, 339207), (266, 303501), (323, 249942), (357, 226138), (374, 215859), (399, 202334), (418, 193137), (462, 174743), (541, 149226), (561, 143906), (627, 128758), (646, 124971), (714, 113069), (798, 101167), (969, 83314), (1082, 74613), (1122, 71953), (1254, 64379), (1309, 61674), (1463, 55182), (1623, 49742), (1938, 41657), (2261, 35706), (2618, 30837), (2926, 27591), (3246, 24871), (3553, 22722), (3787, 21318), (3927, 20558), (4389, 18394), (4522, 17853), (5951, 13566), (6783, 11902), (7106, 11361), (7574, 10659), (7854, 10279), (8778, 9197)]