69192640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 84

約数和(自身を含む): 181206648

約数和(自身を除く): 112014008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1787, 1936, 2420, 3520, 3574, 3872, 4840, 7148, 7744, 8935, 9680, 14296, 17870, 19360, 19657, 28592, 35740, 38720, 39314, 57184, 71480, 78628, 98285, 114368, 142960, 157256, 196570, 216227, 285920, 314512, 393140, 432454, 571840, 629024, 786280, 864908, 1081135, 1258048, 1572560, 1729816, 2162270, 3145120, 3459632, 4324540, 6290240, 6919264, 8649080, 13838528, 17298160, 34596320, 69192640]

約数ペア:

[(1, 69192640), (2, 34596320), (4, 17298160), (5, 13838528), (8, 8649080), (10, 6919264), (11, 6290240), (16, 4324540), (20, 3459632), (22, 3145120), (32, 2162270), (40, 1729816), (44, 1572560), (55, 1258048), (64, 1081135), (80, 864908), (88, 786280), (110, 629024), (121, 571840), (160, 432454), (176, 393140), (220, 314512), (242, 285920), (320, 216227), (352, 196570), (440, 157256), (484, 142960), (605, 114368), (704, 98285), (880, 78628), (968, 71480), (1210, 57184), (1760, 39314), (1787, 38720), (1936, 35740), (2420, 28592), (3520, 19657), (3574, 19360), (3872, 17870), (4840, 14296), (7148, 9680), (7744, 8935)]