73719828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 144

約数和(自身を含む): 236933760

約数和(自身を除く): 163213932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 577, 676, 702, 756, 819, 1014, 1092, 1154, 1183, 1404, 1521, 1638, 1731, 2028, 2308, 2366, 2457, 3042, 3276, 3462, 3549, 4039, 4563, 4732, 4914, 5193, 6084, 6924, 7098, 7501, 8078, 9126, 9828, 10386, 10647, 12117, 14196, 15002, 15579, 16156, 18252, 20772, 21294, 22503, 24234, 30004, 31158, 31941, 36351, 42588, 45006, 48468, 52507, 62316, 63882, 67509, 72702, 90012, 97513, 105014, 109053, 127764, 135018, 145404, 157521, 195026, 202527, 210028, 218106, 270036, 292539, 315042, 390052, 405054, 436212, 472563, 585078, 630084, 682591, 810108, 877617, 945126, 1170156, 1365182, 1417689, 1755234, 1890252, 2047773, 2632851, 2730364, 2835378, 3510468, 4095546, 5265702, 5670756, 6143319, 8191092, 10531404, 12286638, 18429957, 24573276, 36859914, 73719828]

約数ペア:

[(1, 73719828), (2, 36859914), (3, 24573276), (4, 18429957), (6, 12286638), (7, 10531404), (9, 8191092), (12, 6143319), (13, 5670756), (14, 5265702), (18, 4095546), (21, 3510468), (26, 2835378), (27, 2730364), (28, 2632851), (36, 2047773), (39, 1890252), (42, 1755234), (52, 1417689), (54, 1365182), (63, 1170156), (78, 945126), (84, 877617), (91, 810108), (108, 682591), (117, 630084), (126, 585078), (156, 472563), (169, 436212), (182, 405054), (189, 390052), (234, 315042), (252, 292539), (273, 270036), (338, 218106), (351, 210028), (364, 202527), (378, 195026), (468, 157521), (507, 145404), (546, 135018), (577, 127764), (676, 109053), (702, 105014), (756, 97513), (819, 90012), (1014, 72702), (1092, 67509), (1154, 63882), (1183, 62316), (1404, 52507), (1521, 48468), (1638, 45006), (1731, 42588), (2028, 36351), (2308, 31941), (2366, 31158), (2457, 30004), (3042, 24234), (3276, 22503), (3462, 21294), (3549, 20772), (4039, 18252), (4563, 16156), (4732, 15579), (4914, 15002), (5193, 14196), (6084, 12117), (6924, 10647), (7098, 10386), (7501, 9828), (8078, 9126)]