81707094

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 213408000

約数和(自身を除く): 131700906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 59, 63, 87, 118, 126, 174, 177, 203, 261, 354, 379, 406, 413, 522, 531, 609, 758, 826, 1062, 1137, 1218, 1239, 1711, 1827, 2274, 2478, 2653, 3411, 3422, 3654, 3717, 5133, 5306, 6822, 7434, 7959, 10266, 10991, 11977, 15399, 15918, 21982, 22361, 23877, 23954, 30798, 32973, 35931, 44722, 47754, 65946, 67083, 71862, 76937, 98919, 107793, 134166, 153874, 156527, 197838, 201249, 215586, 230811, 313054, 402498, 461622, 469581, 648469, 692433, 939162, 1296938, 1384866, 1408743, 1945407, 2817486, 3890814, 4539283, 5836221, 9078566, 11672442, 13617849, 27235698, 40853547, 81707094]

約数ペア:

[(1, 81707094), (2, 40853547), (3, 27235698), (6, 13617849), (7, 11672442), (9, 9078566), (14, 5836221), (18, 4539283), (21, 3890814), (29, 2817486), (42, 1945407), (58, 1408743), (59, 1384866), (63, 1296938), (87, 939162), (118, 692433), (126, 648469), (174, 469581), (177, 461622), (203, 402498), (261, 313054), (354, 230811), (379, 215586), (406, 201249), (413, 197838), (522, 156527), (531, 153874), (609, 134166), (758, 107793), (826, 98919), (1062, 76937), (1137, 71862), (1218, 67083), (1239, 65946), (1711, 47754), (1827, 44722), (2274, 35931), (2478, 32973), (2653, 30798), (3411, 23954), (3422, 23877), (3654, 22361), (3717, 21982), (5133, 15918), (5306, 15399), (6822, 11977), (7434, 10991), (7959, 10266)]