74657484

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 221205600

約数和(自身を除く): 146548116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 121, 132, 174, 197, 198, 242, 261, 297, 319, 348, 363, 394, 396, 484, 522, 591, 594, 638, 726, 783, 788, 957, 1044, 1089, 1182, 1188, 1276, 1452, 1566, 1773, 1914, 2167, 2178, 2364, 2871, 3132, 3267, 3509, 3546, 3828, 4334, 4356, 5319, 5713, 5742, 6501, 6534, 7018, 7092, 8613, 8668, 10527, 10638, 11426, 11484, 13002, 13068, 14036, 17139, 17226, 19503, 21054, 21276, 22852, 23837, 26004, 31581, 34278, 34452, 39006, 42108, 47674, 51417, 58509, 62843, 63162, 68556, 71511, 78012, 94743, 95348, 102834, 117018, 125686, 126324, 143022, 154251, 188529, 189486, 205668, 214533, 234036, 251372, 286044, 308502, 377058, 378972, 429066, 565587, 617004, 643599, 691273, 754116, 858132, 1131174, 1287198, 1382546, 1696761, 2073819, 2262348, 2574396, 2765092, 3393522, 4147638, 6221457, 6787044, 8295276, 12442914, 18664371, 24885828, 37328742, 74657484]

約数ペア:

[(1, 74657484), (2, 37328742), (3, 24885828), (4, 18664371), (6, 12442914), (9, 8295276), (11, 6787044), (12, 6221457), (18, 4147638), (22, 3393522), (27, 2765092), (29, 2574396), (33, 2262348), (36, 2073819), (44, 1696761), (54, 1382546), (58, 1287198), (66, 1131174), (87, 858132), (99, 754116), (108, 691273), (116, 643599), (121, 617004), (132, 565587), (174, 429066), (197, 378972), (198, 377058), (242, 308502), (261, 286044), (297, 251372), (319, 234036), (348, 214533), (363, 205668), (394, 189486), (396, 188529), (484, 154251), (522, 143022), (591, 126324), (594, 125686), (638, 117018), (726, 102834), (783, 95348), (788, 94743), (957, 78012), (1044, 71511), (1089, 68556), (1182, 63162), (1188, 62843), (1276, 58509), (1452, 51417), (1566, 47674), (1773, 42108), (1914, 39006), (2167, 34452), (2178, 34278), (2364, 31581), (2871, 26004), (3132, 23837), (3267, 22852), (3509, 21276), (3546, 21054), (3828, 19503), (4334, 17226), (4356, 17139), (5319, 14036), (5713, 13068), (5742, 13002), (6501, 11484), (6534, 11426), (7018, 10638), (7092, 10527), (8613, 8668)]