77838021235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 103577370624

約数和(自身を除く): 25739349389

約数列:

[1, 5, 13, 61, 65, 127, 305, 331, 467, 635, 793, 1651, 1655, 2335, 3965, 4303, 6071, 7747, 8255, 20191, 21515, 28487, 30355, 38735, 42037, 59309, 100711, 100955, 142435, 154577, 210185, 262483, 296545, 370331, 503555, 546481, 771017, 772885, 1312415, 1851655, 2009501, 2564257, 2732405, 3617849, 3855085, 9429197, 10047505, 12821285, 18089245, 19631279, 33335341, 47032037, 47145985, 98156395, 122579561, 166676705, 235160185, 255206627, 612897805, 1197508019, 1276033135, 5987540095, 15567604247, 77838021235]

約数ペア:

[(1, 77838021235), (5, 15567604247), (13, 5987540095), (61, 1276033135), (65, 1197508019), (127, 612897805), (305, 255206627), (331, 235160185), (467, 166676705), (635, 122579561), (793, 98156395), (1651, 47145985), (1655, 47032037), (2335, 33335341), (3965, 19631279), (4303, 18089245), (6071, 12821285), (7747, 10047505), (8255, 9429197), (20191, 3855085), (21515, 3617849), (28487, 2732405), (30355, 2564257), (38735, 2009501), (42037, 1851655), (59309, 1312415), (100711, 772885), (100955, 771017), (142435, 546481), (154577, 503555), (210185, 370331), (262483, 296545)]