77983668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3557}}^1$

素因数の和:3606

約数の個数: 96

約数和(自身を含む): 239097600

約数和(自身を除く): 161113932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3557, 3654, 5481, 7114, 7308, 10671, 10962, 14228, 21342, 21924, 24899, 32013, 42684, 49798, 64026, 74697, 96039, 99596, 103153, 128052, 149394, 192078, 206306, 224091, 298788, 309459, 384156, 412612, 448182, 618918, 672273, 722071, 896364, 928377, 1237836, 1344546, 1444142, 1856754, 2166213, 2689092, 2785131, 2888284, 3713508, 4332426, 5570262, 6498639, 8664852, 11140524, 12997278, 19495917, 25994556, 38991834, 77983668]

約数ペア:

[(1, 77983668), (2, 38991834), (3, 25994556), (4, 19495917), (6, 12997278), (7, 11140524), (9, 8664852), (12, 6498639), (14, 5570262), (18, 4332426), (21, 3713508), (27, 2888284), (28, 2785131), (29, 2689092), (36, 2166213), (42, 1856754), (54, 1444142), (58, 1344546), (63, 1237836), (84, 928377), (87, 896364), (108, 722071), (116, 672273), (126, 618918), (174, 448182), (189, 412612), (203, 384156), (252, 309459), (261, 298788), (348, 224091), (378, 206306), (406, 192078), (522, 149394), (609, 128052), (756, 103153), (783, 99596), (812, 96039), (1044, 74697), (1218, 64026), (1566, 49798), (1827, 42684), (2436, 32013), (3132, 24899), (3557, 21924), (3654, 21342), (5481, 14228), (7114, 10962), (7308, 10671)]