72542162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 145463040

約数和(自身を除く): 72920878

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 229, 238, 242, 374, 458, 847, 1309, 1331, 1603, 1694, 2057, 2519, 2618, 2662, 3206, 3893, 4114, 5038, 7786, 9317, 14399, 17633, 18634, 22627, 27251, 27709, 28798, 35266, 42823, 45254, 54502, 55418, 85646, 158389, 193963, 299761, 304799, 316778, 387926, 471053, 599522, 609598, 942106, 2133593, 3297371, 4267186, 5181583, 6594742, 10363166, 36271081, 72542162]

約数ペア:

[(1, 72542162), (2, 36271081), (7, 10363166), (11, 6594742), (14, 5181583), (17, 4267186), (22, 3297371), (34, 2133593), (77, 942106), (119, 609598), (121, 599522), (154, 471053), (187, 387926), (229, 316778), (238, 304799), (242, 299761), (374, 193963), (458, 158389), (847, 85646), (1309, 55418), (1331, 54502), (1603, 45254), (1694, 42823), (2057, 35266), (2519, 28798), (2618, 27709), (2662, 27251), (3206, 22627), (3893, 18634), (4114, 17633), (5038, 14399), (7786, 9317)]