8017308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 22463168

約数和(自身を除く): 14445860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 463, 468, 481, 666, 926, 962, 1332, 1389, 1443, 1852, 1924, 2778, 2886, 4167, 4329, 5556, 5772, 6019, 8334, 8658, 12038, 16668, 17131, 17316, 18057, 24076, 34262, 36114, 51393, 54171, 68524, 72228, 102786, 108342, 154179, 205572, 216684, 222703, 308358, 445406, 616716, 668109, 890812, 1336218, 2004327, 2672436, 4008654, 8017308]

約数ペア:

[(1, 8017308), (2, 4008654), (3, 2672436), (4, 2004327), (6, 1336218), (9, 890812), (12, 668109), (13, 616716), (18, 445406), (26, 308358), (36, 222703), (37, 216684), (39, 205572), (52, 154179), (74, 108342), (78, 102786), (111, 72228), (117, 68524), (148, 54171), (156, 51393), (222, 36114), (234, 34262), (333, 24076), (444, 18057), (463, 17316), (468, 17131), (481, 16668), (666, 12038), (926, 8658), (962, 8334), (1332, 6019), (1389, 5772), (1443, 5556), (1852, 4329), (1924, 4167), (2778, 2886)]