76241620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 199035648

約数和(自身を除く): 122794028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 163, 182, 257, 260, 326, 364, 455, 514, 652, 815, 910, 1028, 1141, 1285, 1630, 1799, 1820, 2119, 2282, 2570, 3260, 3341, 3598, 4238, 4564, 5140, 5705, 6682, 7196, 8476, 8995, 10595, 11410, 13364, 14833, 16705, 17990, 21190, 22820, 23387, 29666, 33410, 35980, 41891, 42380, 46774, 59332, 66820, 74165, 83782, 93548, 116935, 148330, 167564, 209455, 233870, 293237, 296660, 418910, 467740, 544583, 586474, 837820, 1089166, 1172948, 1466185, 2178332, 2722915, 2932370, 3812081, 5445830, 5864740, 7624162, 10891660, 15248324, 19060405, 38120810, 76241620]

約数ペア:

[(1, 76241620), (2, 38120810), (4, 19060405), (5, 15248324), (7, 10891660), (10, 7624162), (13, 5864740), (14, 5445830), (20, 3812081), (26, 2932370), (28, 2722915), (35, 2178332), (52, 1466185), (65, 1172948), (70, 1089166), (91, 837820), (130, 586474), (140, 544583), (163, 467740), (182, 418910), (257, 296660), (260, 293237), (326, 233870), (364, 209455), (455, 167564), (514, 148330), (652, 116935), (815, 93548), (910, 83782), (1028, 74165), (1141, 66820), (1285, 59332), (1630, 46774), (1799, 42380), (1820, 41891), (2119, 35980), (2282, 33410), (2570, 29666), (3260, 23387), (3341, 22820), (3598, 21190), (4238, 17990), (4564, 16705), (5140, 14833), (5705, 13364), (6682, 11410), (7196, 10595), (8476, 8995)]