180867888

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 90

約数和(自身を含む): 523434132

約数和(自身を除く): 342566244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1307, 1488, 1922, 2232, 2614, 2883, 3844, 3921, 4464, 5228, 5766, 7688, 7842, 8649, 10456, 11532, 11763, 15376, 15684, 17298, 20912, 23064, 23526, 31368, 34596, 40517, 46128, 47052, 62736, 69192, 81034, 94104, 121551, 138384, 162068, 188208, 243102, 324136, 364653, 486204, 648272, 729306, 972408, 1256027, 1458612, 1944816, 2512054, 2917224, 3768081, 5024108, 5834448, 7536162, 10048216, 11304243, 15072324, 20096432, 22608486, 30144648, 45216972, 60289296, 90433944, 180867888]

約数ペア:

[(1, 180867888), (2, 90433944), (3, 60289296), (4, 45216972), (6, 30144648), (8, 22608486), (9, 20096432), (12, 15072324), (16, 11304243), (18, 10048216), (24, 7536162), (31, 5834448), (36, 5024108), (48, 3768081), (62, 2917224), (72, 2512054), (93, 1944816), (124, 1458612), (144, 1256027), (186, 972408), (248, 729306), (279, 648272), (372, 486204), (496, 364653), (558, 324136), (744, 243102), (961, 188208), (1116, 162068), (1307, 138384), (1488, 121551), (1922, 94104), (2232, 81034), (2614, 69192), (2883, 62736), (3844, 47052), (3921, 46128), (4464, 40517), (5228, 34596), (5766, 31368), (7688, 23526), (7842, 23064), (8649, 20912), (10456, 17298), (11532, 15684), (11763, 15376)]