86351580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3648

約数の個数: 144

約数和(自身を含む): 315194880

約数和(自身を除く): 228843300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3607, 3990, 4788, 5985, 7214, 7980, 10821, 11970, 14428, 18035, 21642, 23940, 25249, 32463, 36070, 43284, 50498, 54105, 64926, 68533, 72140, 75747, 100996, 108210, 126245, 129852, 137066, 151494, 162315, 205599, 216420, 227241, 252490, 274132, 302988, 324630, 342665, 378735, 411198, 454482, 479731, 504980, 616797, 649260, 685330, 757470, 822396, 908964, 959462, 1027995, 1136205, 1233594, 1370660, 1439193, 1514940, 1918924, 2055990, 2272410, 2398655, 2467188, 2878386, 3083985, 4111980, 4317579, 4544820, 4797310, 5756772, 6167970, 7195965, 8635158, 9594620, 12335940, 14391930, 17270316, 21587895, 28783860, 43175790, 86351580]

約数ペア:

[(1, 86351580), (2, 43175790), (3, 28783860), (4, 21587895), (5, 17270316), (6, 14391930), (7, 12335940), (9, 9594620), (10, 8635158), (12, 7195965), (14, 6167970), (15, 5756772), (18, 4797310), (19, 4544820), (20, 4317579), (21, 4111980), (28, 3083985), (30, 2878386), (35, 2467188), (36, 2398655), (38, 2272410), (42, 2055990), (45, 1918924), (57, 1514940), (60, 1439193), (63, 1370660), (70, 1233594), (76, 1136205), (84, 1027995), (90, 959462), (95, 908964), (105, 822396), (114, 757470), (126, 685330), (133, 649260), (140, 616797), (171, 504980), (180, 479731), (190, 454482), (210, 411198), (228, 378735), (252, 342665), (266, 324630), (285, 302988), (315, 274132), (342, 252490), (380, 227241), (399, 216420), (420, 205599), (532, 162315), (570, 151494), (630, 137066), (665, 129852), (684, 126245), (798, 108210), (855, 100996), (1140, 75747), (1197, 72140), (1260, 68533), (1330, 64926), (1596, 54105), (1710, 50498), (1995, 43284), (2394, 36070), (2660, 32463), (3420, 25249), (3607, 23940), (3990, 21642), (4788, 18035), (5985, 14428), (7214, 11970), (7980, 10821)]