68311152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 180

約数和(自身を含む): 237176784

約数和(自身を除く): 168865632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 401, 468, 504, 507, 546, 624, 676, 728, 802, 819, 936, 1008, 1014, 1092, 1183, 1203, 1352, 1456, 1521, 1604, 1638, 1872, 2028, 2184, 2366, 2406, 2704, 2807, 3042, 3208, 3276, 3549, 3609, 4056, 4368, 4732, 4812, 5213, 5614, 6084, 6416, 6552, 7098, 7218, 8112, 8421, 9464, 9624, 10426, 10647, 11228, 12168, 13104, 14196, 14436, 15639, 16842, 18928, 19248, 20852, 21294, 22456, 24336, 25263, 28392, 28872, 31278, 33684, 36491, 41704, 42588, 44912, 46917, 50526, 56784, 57744, 62556, 67368, 67769, 72982, 83408, 85176, 93834, 101052, 109473, 125112, 134736, 135538, 145964, 170352, 187668, 202104, 203307, 218946, 250224, 271076, 291928, 328419, 375336, 404208, 406614, 437892, 474383, 542152, 583856, 609921, 656838, 750672, 813228, 875784, 948766, 1084304, 1219842, 1313676, 1423149, 1626456, 1751568, 1897532, 2439684, 2627352, 2846298, 3252912, 3795064, 4269447, 4879368, 5254704, 5692596, 7590128, 8538894, 9758736, 11385192, 17077788, 22770384, 34155576, 68311152]

約数ペア:

[(1, 68311152), (2, 34155576), (3, 22770384), (4, 17077788), (6, 11385192), (7, 9758736), (8, 8538894), (9, 7590128), (12, 5692596), (13, 5254704), (14, 4879368), (16, 4269447), (18, 3795064), (21, 3252912), (24, 2846298), (26, 2627352), (28, 2439684), (36, 1897532), (39, 1751568), (42, 1626456), (48, 1423149), (52, 1313676), (56, 1219842), (63, 1084304), (72, 948766), (78, 875784), (84, 813228), (91, 750672), (104, 656838), (112, 609921), (117, 583856), (126, 542152), (144, 474383), (156, 437892), (168, 406614), (169, 404208), (182, 375336), (208, 328419), (234, 291928), (252, 271076), (273, 250224), (312, 218946), (336, 203307), (338, 202104), (364, 187668), (401, 170352), (468, 145964), (504, 135538), (507, 134736), (546, 125112), (624, 109473), (676, 101052), (728, 93834), (802, 85176), (819, 83408), (936, 72982), (1008, 67769), (1014, 67368), (1092, 62556), (1183, 57744), (1203, 56784), (1352, 50526), (1456, 46917), (1521, 44912), (1604, 42588), (1638, 41704), (1872, 36491), (2028, 33684), (2184, 31278), (2366, 28872), (2406, 28392), (2704, 25263), (2807, 24336), (3042, 22456), (3208, 21294), (3276, 20852), (3549, 19248), (3609, 18928), (4056, 16842), (4368, 15639), (4732, 14436), (4812, 14196), (5213, 13104), (5614, 12168), (6084, 11228), (6416, 10647), (6552, 10426), (7098, 9624), (7218, 9464), (8112, 8421)]