73616868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 223816320

約数和(自身を除く): 150199452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 487, 494, 612, 646, 663, 684, 741, 884, 969, 974, 988, 1292, 1326, 1461, 1482, 1938, 1948, 1989, 2223, 2652, 2907, 2922, 2964, 3876, 3978, 4199, 4383, 4446, 5814, 5844, 6331, 7956, 8279, 8398, 8766, 8892, 9253, 11628, 12597, 12662, 16558, 16796, 17532, 18506, 18993, 24837, 25194, 25324, 27759, 33116, 37012, 37791, 37986, 49674, 50388, 55518, 56979, 74511, 75582, 75972, 83277, 99348, 107627, 111036, 113958, 120289, 149022, 151164, 157301, 166554, 215254, 227916, 240578, 298044, 314602, 322881, 333108, 360867, 430508, 471903, 481156, 629204, 645762, 721734, 943806, 968643, 1082601, 1291524, 1415709, 1443468, 1887612, 1937286, 2044913, 2165202, 2831418, 3874572, 4089826, 4330404, 5662836, 6134739, 8179652, 12269478, 18404217, 24538956, 36808434, 73616868]

約数ペア:

[(1, 73616868), (2, 36808434), (3, 24538956), (4, 18404217), (6, 12269478), (9, 8179652), (12, 6134739), (13, 5662836), (17, 4330404), (18, 4089826), (19, 3874572), (26, 2831418), (34, 2165202), (36, 2044913), (38, 1937286), (39, 1887612), (51, 1443468), (52, 1415709), (57, 1291524), (68, 1082601), (76, 968643), (78, 943806), (102, 721734), (114, 645762), (117, 629204), (153, 481156), (156, 471903), (171, 430508), (204, 360867), (221, 333108), (228, 322881), (234, 314602), (247, 298044), (306, 240578), (323, 227916), (342, 215254), (442, 166554), (468, 157301), (487, 151164), (494, 149022), (612, 120289), (646, 113958), (663, 111036), (684, 107627), (741, 99348), (884, 83277), (969, 75972), (974, 75582), (988, 74511), (1292, 56979), (1326, 55518), (1461, 50388), (1482, 49674), (1938, 37986), (1948, 37791), (1989, 37012), (2223, 33116), (2652, 27759), (2907, 25324), (2922, 25194), (2964, 24837), (3876, 18993), (3978, 18506), (4199, 17532), (4383, 16796), (4446, 16558), (5814, 12662), (5844, 12597), (6331, 11628), (7956, 9253), (8279, 8892), (8398, 8766)]