77087835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 162846720

約数和(自身を除く): 85758885

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 37, 45, 55, 61, 69, 99, 111, 115, 135, 165, 183, 185, 207, 253, 297, 305, 333, 345, 407, 495, 549, 555, 621, 671, 759, 851, 915, 999, 1035, 1221, 1265, 1403, 1485, 1647, 1665, 2013, 2035, 2257, 2277, 2553, 2745, 3105, 3355, 3663, 3795, 4209, 4255, 4995, 6039, 6105, 6771, 6831, 7015, 7659, 8235, 9361, 10065, 10989, 11285, 11385, 12627, 12765, 15433, 18117, 18315, 20313, 21045, 22977, 24827, 28083, 30195, 33855, 34155, 37881, 38295, 46299, 46805, 51911, 54945, 60939, 63135, 74481, 77165, 84249, 90585, 101565, 114885, 124135, 138897, 140415, 155733, 189405, 223443, 231495, 252747, 259555, 304695, 372405, 416691, 421245, 467199, 571021, 670329, 694485, 778665, 1117215, 1263735, 1401597, 1713063, 2083455, 2335995, 2855105, 3351645, 5139189, 7007985, 8565315, 15417567, 25695945, 77087835]

約数ペア:

[(1, 77087835), (3, 25695945), (5, 15417567), (9, 8565315), (11, 7007985), (15, 5139189), (23, 3351645), (27, 2855105), (33, 2335995), (37, 2083455), (45, 1713063), (55, 1401597), (61, 1263735), (69, 1117215), (99, 778665), (111, 694485), (115, 670329), (135, 571021), (165, 467199), (183, 421245), (185, 416691), (207, 372405), (253, 304695), (297, 259555), (305, 252747), (333, 231495), (345, 223443), (407, 189405), (495, 155733), (549, 140415), (555, 138897), (621, 124135), (671, 114885), (759, 101565), (851, 90585), (915, 84249), (999, 77165), (1035, 74481), (1221, 63135), (1265, 60939), (1403, 54945), (1485, 51911), (1647, 46805), (1665, 46299), (2013, 38295), (2035, 37881), (2257, 34155), (2277, 33855), (2553, 30195), (2745, 28083), (3105, 24827), (3355, 22977), (3663, 21045), (3795, 20313), (4209, 18315), (4255, 18117), (4995, 15433), (6039, 12765), (6105, 12627), (6771, 11385), (6831, 11285), (7015, 10989), (7659, 10065), (8235, 9361)]