78078672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2721

約数の個数: 120

約数和(自身を含む): 258435840

約数和(自身を除く): 180357168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 2671, 3248, 3654, 4176, 4872, 5342, 7308, 8013, 9744, 10684, 14616, 16026, 18697, 21368, 24039, 29232, 32052, 37394, 42736, 48078, 56091, 64104, 74788, 77459, 96156, 112182, 128208, 149576, 154918, 168273, 192312, 224364, 232377, 299152, 309836, 336546, 384624, 448728, 464754, 542213, 619672, 673092, 697131, 897456, 929508, 1084426, 1239344, 1346184, 1394262, 1626639, 1859016, 2168852, 2692368, 2788524, 3253278, 3718032, 4337704, 4879917, 5577048, 6506556, 8675408, 9759834, 11154096, 13013112, 19519668, 26026224, 39039336, 78078672]

約数ペア:

[(1, 78078672), (2, 39039336), (3, 26026224), (4, 19519668), (6, 13013112), (7, 11154096), (8, 9759834), (9, 8675408), (12, 6506556), (14, 5577048), (16, 4879917), (18, 4337704), (21, 3718032), (24, 3253278), (28, 2788524), (29, 2692368), (36, 2168852), (42, 1859016), (48, 1626639), (56, 1394262), (58, 1346184), (63, 1239344), (72, 1084426), (84, 929508), (87, 897456), (112, 697131), (116, 673092), (126, 619672), (144, 542213), (168, 464754), (174, 448728), (203, 384624), (232, 336546), (252, 309836), (261, 299152), (336, 232377), (348, 224364), (406, 192312), (464, 168273), (504, 154918), (522, 149576), (609, 128208), (696, 112182), (812, 96156), (1008, 77459), (1044, 74788), (1218, 64104), (1392, 56091), (1624, 48078), (1827, 42736), (2088, 37394), (2436, 32052), (2671, 29232), (3248, 24039), (3654, 21368), (4176, 18697), (4872, 16026), (5342, 14616), (7308, 10684), (8013, 9744)]