123111612

素因数分解:

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

素因数の和:292

約数の個数: 144

約数和(自身を含む): 355904640

約数和(自身を除く): 232793028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 47, 52, 58, 78, 87, 94, 116, 117, 141, 156, 174, 188, 193, 234, 261, 282, 348, 377, 386, 423, 468, 522, 564, 579, 611, 754, 772, 846, 1044, 1131, 1158, 1222, 1363, 1508, 1692, 1737, 1833, 2262, 2316, 2444, 2509, 2726, 3393, 3474, 3666, 4089, 4524, 5018, 5452, 5499, 5597, 6786, 6948, 7332, 7527, 8178, 9071, 10036, 10998, 11194, 12267, 13572, 15054, 16356, 16791, 17719, 18142, 21996, 22388, 22581, 24534, 27213, 30108, 33582, 35438, 36284, 45162, 49068, 50373, 53157, 54426, 67164, 70876, 72761, 81639, 90324, 100746, 106314, 108852, 117923, 145522, 159471, 163278, 201492, 212628, 218283, 235846, 263059, 291044, 318942, 326556, 353769, 436566, 471692, 526118, 637884, 654849, 707538, 789177, 873132, 1052236, 1061307, 1309698, 1415076, 1578354, 2122614, 2367531, 2619396, 3156708, 3419767, 4245228, 4735062, 6839534, 9470124, 10259301, 13679068, 20518602, 30777903, 41037204, 61555806, 123111612]

約数ペア:

[(1, 123111612), (2, 61555806), (3, 41037204), (4, 30777903), (6, 20518602), (9, 13679068), (12, 10259301), (13, 9470124), (18, 6839534), (26, 4735062), (29, 4245228), (36, 3419767), (39, 3156708), (47, 2619396), (52, 2367531), (58, 2122614), (78, 1578354), (87, 1415076), (94, 1309698), (116, 1061307), (117, 1052236), (141, 873132), (156, 789177), (174, 707538), (188, 654849), (193, 637884), (234, 526118), (261, 471692), (282, 436566), (348, 353769), (377, 326556), (386, 318942), (423, 291044), (468, 263059), (522, 235846), (564, 218283), (579, 212628), (611, 201492), (754, 163278), (772, 159471), (846, 145522), (1044, 117923), (1131, 108852), (1158, 106314), (1222, 100746), (1363, 90324), (1508, 81639), (1692, 72761), (1737, 70876), (1833, 67164), (2262, 54426), (2316, 53157), (2444, 50373), (2509, 49068), (2726, 45162), (3393, 36284), (3474, 35438), (3666, 33582), (4089, 30108), (4524, 27213), (5018, 24534), (5452, 22581), (5499, 22388), (5597, 21996), (6786, 18142), (6948, 17719), (7332, 16791), (7527, 16356), (8178, 15054), (9071, 13572), (10036, 12267), (10998, 11194)]