71959860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19037}}^1$

素因数の和:19062

約数の個数: 96

約数和(自身を含む): 255870720

約数和(自身を除く): 183910860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19037, 38074, 57111, 76148, 95185, 114222, 133259, 171333, 190370, 228444, 266518, 285555, 342666, 380740, 399777, 513999, 533036, 571110, 666295, 685332, 799554, 856665, 1027998, 1142220, 1199331, 1332590, 1599108, 1713330, 1998885, 2055996, 2398662, 2569995, 2665180, 3426660, 3597993, 3997770, 4797324, 5139990, 5996655, 7195986, 7995540, 10279980, 11993310, 14391972, 17989965, 23986620, 35979930, 71959860]

約数ペア:

[(1, 71959860), (2, 35979930), (3, 23986620), (4, 17989965), (5, 14391972), (6, 11993310), (7, 10279980), (9, 7995540), (10, 7195986), (12, 5996655), (14, 5139990), (15, 4797324), (18, 3997770), (20, 3597993), (21, 3426660), (27, 2665180), (28, 2569995), (30, 2398662), (35, 2055996), (36, 1998885), (42, 1713330), (45, 1599108), (54, 1332590), (60, 1199331), (63, 1142220), (70, 1027998), (84, 856665), (90, 799554), (105, 685332), (108, 666295), (126, 571110), (135, 533036), (140, 513999), (180, 399777), (189, 380740), (210, 342666), (252, 285555), (270, 266518), (315, 228444), (378, 190370), (420, 171333), (540, 133259), (630, 114222), (756, 95185), (945, 76148), (1260, 57111), (1890, 38074), (3780, 19037)]