61555806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 152530560

約数和(自身を除く): 90974754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 47, 58, 78, 87, 94, 117, 141, 174, 193, 234, 261, 282, 377, 386, 423, 522, 579, 611, 754, 846, 1131, 1158, 1222, 1363, 1737, 1833, 2262, 2509, 2726, 3393, 3474, 3666, 4089, 5018, 5499, 5597, 6786, 7527, 8178, 9071, 10998, 11194, 12267, 15054, 16791, 17719, 18142, 22581, 24534, 27213, 33582, 35438, 45162, 50373, 53157, 54426, 72761, 81639, 100746, 106314, 117923, 145522, 159471, 163278, 218283, 235846, 263059, 318942, 353769, 436566, 526118, 654849, 707538, 789177, 1061307, 1309698, 1578354, 2122614, 2367531, 3419767, 4735062, 6839534, 10259301, 20518602, 30777903, 61555806]

約数ペア:

[(1, 61555806), (2, 30777903), (3, 20518602), (6, 10259301), (9, 6839534), (13, 4735062), (18, 3419767), (26, 2367531), (29, 2122614), (39, 1578354), (47, 1309698), (58, 1061307), (78, 789177), (87, 707538), (94, 654849), (117, 526118), (141, 436566), (174, 353769), (193, 318942), (234, 263059), (261, 235846), (282, 218283), (377, 163278), (386, 159471), (423, 145522), (522, 117923), (579, 106314), (611, 100746), (754, 81639), (846, 72761), (1131, 54426), (1158, 53157), (1222, 50373), (1363, 45162), (1737, 35438), (1833, 33582), (2262, 27213), (2509, 24534), (2726, 22581), (3393, 18142), (3474, 17719), (3666, 16791), (4089, 15054), (5018, 12267), (5499, 11194), (5597, 10998), (6786, 9071), (7527, 8178)]