72962344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 107026136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 53, 56, 61, 62, 91, 104, 106, 122, 124, 182, 212, 217, 244, 248, 364, 371, 403, 424, 427, 434, 488, 689, 728, 742, 793, 806, 854, 868, 1378, 1484, 1586, 1612, 1643, 1708, 1736, 1891, 2756, 2821, 2968, 3172, 3224, 3233, 3286, 3416, 3782, 4823, 5512, 5551, 5642, 6344, 6466, 6572, 7564, 9646, 11102, 11284, 11501, 12932, 13144, 13237, 15128, 19292, 21359, 22204, 22568, 22631, 23002, 24583, 25864, 26474, 38584, 42029, 42718, 44408, 45262, 46004, 49166, 52948, 84058, 85436, 90524, 92008, 98332, 100223, 105896, 149513, 168116, 170872, 172081, 181048, 196664, 200446, 294203, 299026, 336232, 344162, 400892, 588406, 598052, 688324, 701561, 801784, 1176812, 1196104, 1302899, 1376648, 1403122, 2353624, 2605798, 2806244, 5211596, 5612488, 9120293, 10423192, 18240586, 36481172, 72962344]

約数ペア:

[(1, 72962344), (2, 36481172), (4, 18240586), (7, 10423192), (8, 9120293), (13, 5612488), (14, 5211596), (26, 2806244), (28, 2605798), (31, 2353624), (52, 1403122), (53, 1376648), (56, 1302899), (61, 1196104), (62, 1176812), (91, 801784), (104, 701561), (106, 688324), (122, 598052), (124, 588406), (182, 400892), (212, 344162), (217, 336232), (244, 299026), (248, 294203), (364, 200446), (371, 196664), (403, 181048), (424, 172081), (427, 170872), (434, 168116), (488, 149513), (689, 105896), (728, 100223), (742, 98332), (793, 92008), (806, 90524), (854, 85436), (868, 84058), (1378, 52948), (1484, 49166), (1586, 46004), (1612, 45262), (1643, 44408), (1708, 42718), (1736, 42029), (1891, 38584), (2756, 26474), (2821, 25864), (2968, 24583), (3172, 23002), (3224, 22631), (3233, 22568), (3286, 22204), (3416, 21359), (3782, 19292), (4823, 15128), (5512, 13237), (5551, 13144), (5642, 12932), (6344, 11501), (6466, 11284), (6572, 11102), (7564, 9646)]