68289804

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2162

約数の個数: 84

約数和(自身を含む): 195559560

約数和(自身を除く): 127269756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2129, 2673, 2916, 3564, 4258, 5346, 6387, 8019, 8516, 10692, 12774, 16038, 19161, 23419, 25548, 32076, 38322, 46838, 57483, 70257, 76644, 93676, 114966, 140514, 172449, 210771, 229932, 281028, 344898, 421542, 517347, 632313, 689796, 843084, 1034694, 1264626, 1552041, 1896939, 2069388, 2529252, 3104082, 3793878, 5690817, 6208164, 7587756, 11381634, 17072451, 22763268, 34144902, 68289804]

約数ペア:

[(1, 68289804), (2, 34144902), (3, 22763268), (4, 17072451), (6, 11381634), (9, 7587756), (11, 6208164), (12, 5690817), (18, 3793878), (22, 3104082), (27, 2529252), (33, 2069388), (36, 1896939), (44, 1552041), (54, 1264626), (66, 1034694), (81, 843084), (99, 689796), (108, 632313), (132, 517347), (162, 421542), (198, 344898), (243, 281028), (297, 229932), (324, 210771), (396, 172449), (486, 140514), (594, 114966), (729, 93676), (891, 76644), (972, 70257), (1188, 57483), (1458, 46838), (1782, 38322), (2129, 32076), (2673, 25548), (2916, 23419), (3564, 19161), (4258, 16038), (5346, 12774), (6387, 10692), (8019, 8516)]