86113720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 245514240

約数和(自身を除く): 159400520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 140, 146, 154, 220, 280, 292, 308, 365, 383, 385, 440, 511, 584, 616, 730, 766, 770, 803, 1022, 1460, 1532, 1540, 1606, 1915, 2044, 2555, 2681, 2920, 3064, 3080, 3212, 3830, 4015, 4088, 4213, 5110, 5362, 5621, 6424, 7660, 8030, 8426, 10220, 10724, 11242, 13405, 15320, 16060, 16852, 20440, 21065, 21448, 22484, 26810, 27959, 28105, 29491, 32120, 33704, 42130, 44968, 53620, 55918, 56210, 58982, 84260, 107240, 111836, 112420, 117964, 139795, 147455, 168520, 195713, 223672, 224840, 235928, 279590, 294910, 307549, 391426, 559180, 589820, 615098, 782852, 978565, 1118360, 1179640, 1230196, 1537745, 1565704, 1957130, 2152843, 2460392, 3075490, 3914260, 4305686, 6150980, 7828520, 8611372, 10764215, 12301960, 17222744, 21528430, 43056860, 86113720]

約数ペア:

[(1, 86113720), (2, 43056860), (4, 21528430), (5, 17222744), (7, 12301960), (8, 10764215), (10, 8611372), (11, 7828520), (14, 6150980), (20, 4305686), (22, 3914260), (28, 3075490), (35, 2460392), (40, 2152843), (44, 1957130), (55, 1565704), (56, 1537745), (70, 1230196), (73, 1179640), (77, 1118360), (88, 978565), (110, 782852), (140, 615098), (146, 589820), (154, 559180), (220, 391426), (280, 307549), (292, 294910), (308, 279590), (365, 235928), (383, 224840), (385, 223672), (440, 195713), (511, 168520), (584, 147455), (616, 139795), (730, 117964), (766, 112420), (770, 111836), (803, 107240), (1022, 84260), (1460, 58982), (1532, 56210), (1540, 55918), (1606, 53620), (1915, 44968), (2044, 42130), (2555, 33704), (2681, 32120), (2920, 29491), (3064, 28105), (3080, 27959), (3212, 26810), (3830, 22484), (4015, 21448), (4088, 21065), (4213, 20440), (5110, 16852), (5362, 16060), (5621, 15320), (6424, 13405), (7660, 11242), (8030, 10724), (8426, 10220)]