64227444

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 153211968

約数和(自身を除く): 88984524

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 157, 219, 292, 314, 438, 467, 471, 628, 876, 934, 942, 1401, 1868, 1884, 2802, 5604, 11461, 22922, 34091, 34383, 45844, 68182, 68766, 73319, 102273, 136364, 137532, 146638, 204546, 219957, 293276, 409092, 439914, 879828, 5352287, 10704574, 16056861, 21409148, 32113722, 64227444]

約数ペア:

[(1, 64227444), (2, 32113722), (3, 21409148), (4, 16056861), (6, 10704574), (12, 5352287), (73, 879828), (146, 439914), (157, 409092), (219, 293276), (292, 219957), (314, 204546), (438, 146638), (467, 137532), (471, 136364), (628, 102273), (876, 73319), (934, 68766), (942, 68182), (1401, 45844), (1868, 34383), (1884, 34091), (2802, 22922), (5604, 11461)]