69578964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 220391808

約数和(自身を除く): 150812844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 317, 364, 402, 468, 469, 546, 603, 634, 804, 819, 871, 938, 951, 1092, 1206, 1268, 1407, 1638, 1742, 1876, 1902, 2219, 2412, 2613, 2814, 2853, 3276, 3484, 3804, 4121, 4221, 4438, 5226, 5628, 5706, 6097, 6657, 7839, 8242, 8442, 8876, 10452, 11412, 12194, 12363, 13314, 15678, 16484, 16884, 18291, 19971, 21239, 24388, 24726, 26628, 28847, 31356, 36582, 37089, 39942, 42478, 49452, 54873, 57694, 63717, 73164, 74178, 79884, 84956, 86541, 109746, 115388, 127434, 148356, 148673, 173082, 191151, 219492, 254868, 259623, 276107, 297346, 346164, 382302, 446019, 519246, 552214, 594692, 764604, 828321, 892038, 1038492, 1104428, 1338057, 1656642, 1784076, 1932749, 2484963, 2676114, 3313284, 3865498, 4969926, 5352228, 5798247, 7730996, 9939852, 11596494, 17394741, 23192988, 34789482, 69578964]

約数ペア:

[(1, 69578964), (2, 34789482), (3, 23192988), (4, 17394741), (6, 11596494), (7, 9939852), (9, 7730996), (12, 5798247), (13, 5352228), (14, 4969926), (18, 3865498), (21, 3313284), (26, 2676114), (28, 2484963), (36, 1932749), (39, 1784076), (42, 1656642), (52, 1338057), (63, 1104428), (67, 1038492), (78, 892038), (84, 828321), (91, 764604), (117, 594692), (126, 552214), (134, 519246), (156, 446019), (182, 382302), (201, 346164), (234, 297346), (252, 276107), (268, 259623), (273, 254868), (317, 219492), (364, 191151), (402, 173082), (468, 148673), (469, 148356), (546, 127434), (603, 115388), (634, 109746), (804, 86541), (819, 84956), (871, 79884), (938, 74178), (951, 73164), (1092, 63717), (1206, 57694), (1268, 54873), (1407, 49452), (1638, 42478), (1742, 39942), (1876, 37089), (1902, 36582), (2219, 31356), (2412, 28847), (2613, 26628), (2814, 24726), (2853, 24388), (3276, 21239), (3484, 19971), (3804, 18291), (4121, 16884), (4221, 16484), (4438, 15678), (5226, 13314), (5628, 12363), (5706, 12194), (6097, 11412), (6657, 10452), (7839, 8876), (8242, 8442)]