77826156

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 185011680

約数和(自身を除く): 107185524

約数列:

[1, 2, 3, 4, 6, 12, 101, 157, 202, 303, 314, 404, 409, 471, 606, 628, 818, 942, 1212, 1227, 1636, 1884, 2454, 4908, 15857, 31714, 41309, 47571, 63428, 64213, 82618, 95142, 123927, 128426, 165236, 190284, 192639, 247854, 256852, 385278, 495708, 770556, 6485513, 12971026, 19456539, 25942052, 38913078, 77826156]

約数ペア:

[(1, 77826156), (2, 38913078), (3, 25942052), (4, 19456539), (6, 12971026), (12, 6485513), (101, 770556), (157, 495708), (202, 385278), (303, 256852), (314, 247854), (404, 192639), (409, 190284), (471, 165236), (606, 128426), (628, 123927), (818, 95142), (942, 82618), (1212, 64213), (1227, 63428), (1636, 47571), (1884, 41309), (2454, 31714), (4908, 15857)]