78200758

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 124498944

約数和(自身を除く): 46298186

約数列:

[1, 2, 37, 53, 74, 106, 127, 157, 254, 314, 1961, 3922, 4699, 5809, 6731, 8321, 9398, 11618, 13462, 16642, 19939, 39878, 249047, 307877, 498094, 615754, 737743, 1056767, 1475486, 2113534, 39100379, 78200758]

約数ペア:

[(1, 78200758), (2, 39100379), (37, 2113534), (53, 1475486), (74, 1056767), (106, 737743), (127, 615754), (157, 498094), (254, 307877), (314, 249047), (1961, 39878), (3922, 19939), (4699, 16642), (5809, 13462), (6731, 11618), (8321, 9398)]