77445438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 189941760

約数和(自身を除く): 112496322

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1373, 1659, 2686, 2746, 3318, 4029, 4119, 8058, 8238, 9401, 9611, 18802, 19222, 23341, 28203, 28833, 46682, 56406, 57666, 70023, 108467, 140046, 163387, 216934, 325401, 326774, 490161, 650802, 759269, 980322, 1518538, 1843939, 2277807, 3687878, 4555614, 5531817, 11063634, 12907573, 25815146, 38722719, 77445438]

約数ペア:

[(1, 77445438), (2, 38722719), (3, 25815146), (6, 12907573), (7, 11063634), (14, 5531817), (17, 4555614), (21, 3687878), (34, 2277807), (42, 1843939), (51, 1518538), (79, 980322), (102, 759269), (119, 650802), (158, 490161), (237, 326774), (238, 325401), (357, 216934), (474, 163387), (553, 140046), (714, 108467), (1106, 70023), (1343, 57666), (1373, 56406), (1659, 46682), (2686, 28833), (2746, 28203), (3318, 23341), (4029, 19222), (4119, 18802), (8058, 9611), (8238, 9401)]