80226804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 223082496

約数和(自身を除く): 142855692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 83, 84, 111, 148, 166, 222, 249, 259, 311, 332, 444, 498, 518, 581, 622, 777, 933, 996, 1036, 1162, 1244, 1554, 1743, 1866, 2177, 2324, 3071, 3108, 3486, 3732, 4354, 6142, 6531, 6972, 8708, 9213, 11507, 12284, 13062, 18426, 21497, 23014, 25813, 26124, 34521, 36852, 42994, 46028, 51626, 64491, 69042, 77439, 80549, 85988, 103252, 128982, 138084, 154878, 161098, 180691, 241647, 257964, 309756, 322196, 361382, 483294, 542073, 722764, 955081, 966588, 1084146, 1910162, 2168292, 2865243, 3820324, 5730486, 6685567, 11460972, 13371134, 20056701, 26742268, 40113402, 80226804]

約数ペア:

[(1, 80226804), (2, 40113402), (3, 26742268), (4, 20056701), (6, 13371134), (7, 11460972), (12, 6685567), (14, 5730486), (21, 3820324), (28, 2865243), (37, 2168292), (42, 1910162), (74, 1084146), (83, 966588), (84, 955081), (111, 722764), (148, 542073), (166, 483294), (222, 361382), (249, 322196), (259, 309756), (311, 257964), (332, 241647), (444, 180691), (498, 161098), (518, 154878), (581, 138084), (622, 128982), (777, 103252), (933, 85988), (996, 80549), (1036, 77439), (1162, 69042), (1244, 64491), (1554, 51626), (1743, 46028), (1866, 42994), (2177, 36852), (2324, 34521), (3071, 26124), (3108, 25813), (3486, 23014), (3732, 21497), (4354, 18426), (6142, 13062), (6531, 12284), (6972, 11507), (8708, 9213)]