68578475872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{5519}}^1\times {\mathrm{16883}}^1$

素因数の和:22435

約数の個数: 48

約数和(自身を含む): 140917916160

約数和(自身を除く): 72339440288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 5519, 11038, 16883, 22076, 33766, 44152, 67532, 88304, 126937, 135064, 176608, 253874, 270128, 388309, 507748, 540256, 776618, 1015496, 1553236, 2030992, 3106472, 4061984, 6212944, 12425888, 93177277, 186354554, 372709108, 745418216, 1490836432, 2143077371, 2981672864, 4286154742, 8572309484, 17144618968, 34289237936, 68578475872]

約数ペア:

[(1, 68578475872), (2, 34289237936), (4, 17144618968), (8, 8572309484), (16, 4286154742), (23, 2981672864), (32, 2143077371), (46, 1490836432), (92, 745418216), (184, 372709108), (368, 186354554), (736, 93177277), (5519, 12425888), (11038, 6212944), (16883, 4061984), (22076, 3106472), (33766, 2030992), (44152, 1553236), (67532, 1015496), (88304, 776618), (126937, 540256), (135064, 507748), (176608, 388309), (253874, 270128)]