39874896

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 115230720

約数和(自身を除く): 75355824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 383, 432, 482, 723, 766, 964, 1149, 1446, 1532, 1928, 2169, 2298, 2892, 3064, 3447, 3856, 4338, 4596, 5784, 6128, 6507, 6894, 8676, 9192, 10341, 11568, 13014, 13788, 17352, 18384, 20682, 26028, 27576, 34704, 41364, 52056, 55152, 82728, 92303, 104112, 165456, 184606, 276909, 369212, 553818, 738424, 830727, 1107636, 1476848, 1661454, 2215272, 2492181, 3322908, 4430544, 4984362, 6645816, 9968724, 13291632, 19937448, 39874896]

約数ペア:

[(1, 39874896), (2, 19937448), (3, 13291632), (4, 9968724), (6, 6645816), (8, 4984362), (9, 4430544), (12, 3322908), (16, 2492181), (18, 2215272), (24, 1661454), (27, 1476848), (36, 1107636), (48, 830727), (54, 738424), (72, 553818), (108, 369212), (144, 276909), (216, 184606), (241, 165456), (383, 104112), (432, 92303), (482, 82728), (723, 55152), (766, 52056), (964, 41364), (1149, 34704), (1446, 27576), (1532, 26028), (1928, 20682), (2169, 18384), (2298, 17352), (2892, 13788), (3064, 13014), (3447, 11568), (3856, 10341), (4338, 9192), (4596, 8676), (5784, 6894), (6128, 6507)]