73608318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 202828800

約数和(自身を除く): 129220482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 171, 189, 222, 259, 266, 277, 333, 342, 378, 399, 513, 518, 554, 666, 703, 777, 798, 831, 999, 1026, 1197, 1406, 1554, 1662, 1939, 1998, 2109, 2331, 2394, 2493, 3591, 3878, 4218, 4662, 4921, 4986, 5263, 5817, 6327, 6993, 7182, 7479, 9842, 10249, 10526, 11634, 12654, 13986, 14763, 14958, 15789, 17451, 18981, 20498, 29526, 30747, 31578, 34902, 36841, 37962, 44289, 47367, 52353, 61494, 71743, 73682, 88578, 92241, 94734, 104706, 110523, 132867, 142101, 143486, 184482, 194731, 215229, 221046, 265734, 276723, 284202, 331569, 389462, 430458, 553446, 584193, 645687, 663138, 994707, 1168386, 1291374, 1363117, 1752579, 1937061, 1989414, 2726234, 3505158, 3874122, 4089351, 5257737, 8178702, 10515474, 12268053, 24536106, 36804159, 73608318]

約数ペア:

[(1, 73608318), (2, 36804159), (3, 24536106), (6, 12268053), (7, 10515474), (9, 8178702), (14, 5257737), (18, 4089351), (19, 3874122), (21, 3505158), (27, 2726234), (37, 1989414), (38, 1937061), (42, 1752579), (54, 1363117), (57, 1291374), (63, 1168386), (74, 994707), (111, 663138), (114, 645687), (126, 584193), (133, 553446), (171, 430458), (189, 389462), (222, 331569), (259, 284202), (266, 276723), (277, 265734), (333, 221046), (342, 215229), (378, 194731), (399, 184482), (513, 143486), (518, 142101), (554, 132867), (666, 110523), (703, 104706), (777, 94734), (798, 92241), (831, 88578), (999, 73682), (1026, 71743), (1197, 61494), (1406, 52353), (1554, 47367), (1662, 44289), (1939, 37962), (1998, 36841), (2109, 34902), (2331, 31578), (2394, 30747), (2493, 29526), (3591, 20498), (3878, 18981), (4218, 17451), (4662, 15789), (4921, 14958), (4986, 14763), (5263, 13986), (5817, 12654), (6327, 11634), (6993, 10526), (7182, 10249), (7479, 9842)]