8381667036

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1271

約数の個数: 96

約数和(自身を含む): 20560519168

約数和(自身を除く): 12178852132

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 523, 643, 804, 1046, 1286, 1569, 1929, 2077, 2092, 2572, 3138, 3858, 4154, 6231, 6276, 7716, 8308, 12462, 16213, 19933, 24924, 32426, 35041, 39866, 43081, 48639, 59799, 64852, 70082, 79732, 86162, 97278, 105123, 119598, 129243, 140164, 172324, 194556, 210246, 239196, 258486, 336289, 420492, 516972, 672578, 1008867, 1086271, 1335511, 1345156, 2017734, 2172542, 2671022, 3258813, 4006533, 4035468, 4345084, 5342044, 6517626, 8013066, 10424959, 13035252, 16026132, 20849918, 22531363, 31274877, 41699836, 45062726, 62549754, 67594089, 90125452, 125099508, 135188178, 270376356, 698472253, 1396944506, 2095416759, 2793889012, 4190833518, 8381667036]

約数ペア:

[(1, 8381667036), (2, 4190833518), (3, 2793889012), (4, 2095416759), (6, 1396944506), (12, 698472253), (31, 270376356), (62, 135188178), (67, 125099508), (93, 90125452), (124, 67594089), (134, 62549754), (186, 45062726), (201, 41699836), (268, 31274877), (372, 22531363), (402, 20849918), (523, 16026132), (643, 13035252), (804, 10424959), (1046, 8013066), (1286, 6517626), (1569, 5342044), (1929, 4345084), (2077, 4035468), (2092, 4006533), (2572, 3258813), (3138, 2671022), (3858, 2172542), (4154, 2017734), (6231, 1345156), (6276, 1335511), (7716, 1086271), (8308, 1008867), (12462, 672578), (16213, 516972), (19933, 420492), (24924, 336289), (32426, 258486), (35041, 239196), (39866, 210246), (43081, 194556), (48639, 172324), (59799, 140164), (64852, 129243), (70082, 119598), (79732, 105123), (86162, 97278)]