69813324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 144830196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 41, 42, 58, 63, 82, 84, 87, 116, 123, 126, 164, 174, 203, 233, 246, 252, 261, 287, 348, 369, 406, 466, 492, 522, 574, 609, 699, 738, 812, 861, 932, 1044, 1148, 1189, 1218, 1398, 1476, 1631, 1722, 1827, 2097, 2378, 2436, 2583, 2796, 3262, 3444, 3567, 3654, 4194, 4756, 4893, 5166, 6524, 6757, 7134, 7308, 8323, 8388, 9553, 9786, 10332, 10701, 13514, 14268, 14679, 16646, 19106, 19572, 20271, 21402, 24969, 27028, 28659, 29358, 33292, 38212, 40542, 42804, 47299, 49938, 57318, 58716, 60813, 66871, 74907, 81084, 85977, 94598, 99876, 114636, 121626, 133742, 141897, 149814, 171954, 189196, 200613, 243252, 267484, 277037, 283794, 299628, 343908, 401226, 425691, 554074, 567588, 601839, 802452, 831111, 851382, 1108148, 1203678, 1662222, 1702764, 1939259, 2407356, 2493333, 3324444, 3878518, 4986666, 5817777, 7757036, 9973332, 11635554, 17453331, 23271108, 34906662, 69813324]

約数ペア:

[(1, 69813324), (2, 34906662), (3, 23271108), (4, 17453331), (6, 11635554), (7, 9973332), (9, 7757036), (12, 5817777), (14, 4986666), (18, 3878518), (21, 3324444), (28, 2493333), (29, 2407356), (36, 1939259), (41, 1702764), (42, 1662222), (58, 1203678), (63, 1108148), (82, 851382), (84, 831111), (87, 802452), (116, 601839), (123, 567588), (126, 554074), (164, 425691), (174, 401226), (203, 343908), (233, 299628), (246, 283794), (252, 277037), (261, 267484), (287, 243252), (348, 200613), (369, 189196), (406, 171954), (466, 149814), (492, 141897), (522, 133742), (574, 121626), (609, 114636), (699, 99876), (738, 94598), (812, 85977), (861, 81084), (932, 74907), (1044, 66871), (1148, 60813), (1189, 58716), (1218, 57318), (1398, 49938), (1476, 47299), (1631, 42804), (1722, 40542), (1827, 38212), (2097, 33292), (2378, 29358), (2436, 28659), (2583, 27028), (2796, 24969), (3262, 21402), (3444, 20271), (3567, 19572), (3654, 19106), (4194, 16646), (4756, 14679), (4893, 14268), (5166, 13514), (6524, 10701), (6757, 10332), (7134, 9786), (7308, 9553), (8323, 8388)]