38644272

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:215

約数の個数: 90

約数和(自身を含む): 112083972

約数和(自身を除く): 73439700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 79, 86, 129, 144, 158, 172, 237, 258, 316, 344, 387, 474, 516, 632, 688, 711, 774, 948, 1032, 1264, 1422, 1548, 1896, 2064, 2844, 3096, 3397, 3792, 5688, 6192, 6241, 6794, 10191, 11376, 12482, 13588, 18723, 20382, 24964, 27176, 30573, 37446, 40764, 49928, 54352, 56169, 61146, 74892, 81528, 99856, 112338, 122292, 149784, 163056, 224676, 244584, 268363, 299568, 449352, 489168, 536726, 805089, 898704, 1073452, 1610178, 2146904, 2415267, 3220356, 4293808, 4830534, 6440712, 9661068, 12881424, 19322136, 38644272]

約数ペア:

[(1, 38644272), (2, 19322136), (3, 12881424), (4, 9661068), (6, 6440712), (8, 4830534), (9, 4293808), (12, 3220356), (16, 2415267), (18, 2146904), (24, 1610178), (36, 1073452), (43, 898704), (48, 805089), (72, 536726), (79, 489168), (86, 449352), (129, 299568), (144, 268363), (158, 244584), (172, 224676), (237, 163056), (258, 149784), (316, 122292), (344, 112338), (387, 99856), (474, 81528), (516, 74892), (632, 61146), (688, 56169), (711, 54352), (774, 49928), (948, 40764), (1032, 37446), (1264, 30573), (1422, 27176), (1548, 24964), (1896, 20382), (2064, 18723), (2844, 13588), (3096, 12482), (3397, 11376), (3792, 10191), (5688, 6794), (6192, 6241)]