7522788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 21867328

約数和(自身を除く): 14344540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 83, 84, 91, 156, 166, 182, 249, 273, 332, 364, 498, 546, 581, 996, 1079, 1092, 1162, 1743, 2158, 2324, 3237, 3486, 4316, 6474, 6889, 6972, 7553, 12948, 13778, 15106, 20667, 22659, 27556, 30212, 41334, 45318, 48223, 82668, 89557, 90636, 96446, 144669, 179114, 192892, 268671, 289338, 358228, 537342, 578676, 626899, 1074684, 1253798, 1880697, 2507596, 3761394, 7522788]

約数ペア:

[(1, 7522788), (2, 3761394), (3, 2507596), (4, 1880697), (6, 1253798), (7, 1074684), (12, 626899), (13, 578676), (14, 537342), (21, 358228), (26, 289338), (28, 268671), (39, 192892), (42, 179114), (52, 144669), (78, 96446), (83, 90636), (84, 89557), (91, 82668), (156, 48223), (166, 45318), (182, 41334), (249, 30212), (273, 27556), (332, 22659), (364, 20667), (498, 15106), (546, 13778), (581, 12948), (996, 7553), (1079, 6972), (1092, 6889), (1162, 6474), (1743, 4316), (2158, 3486), (2324, 3237)]