77957646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 181198080

約数和(自身を除く): 103240434

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1283, 1482, 1558, 1599, 2337, 2566, 3198, 3849, 4674, 7698, 10127, 16679, 20254, 24377, 30381, 33358, 48754, 50037, 52603, 60762, 73131, 100074, 105206, 146262, 157809, 315618, 316901, 633802, 683839, 950703, 999457, 1367678, 1901406, 1998914, 2051517, 2998371, 4103034, 5996742, 12992941, 25985882, 38978823, 77957646]

約数ペア:

[(1, 77957646), (2, 38978823), (3, 25985882), (6, 12992941), (13, 5996742), (19, 4103034), (26, 2998371), (38, 2051517), (39, 1998914), (41, 1901406), (57, 1367678), (78, 999457), (82, 950703), (114, 683839), (123, 633802), (246, 316901), (247, 315618), (494, 157809), (533, 146262), (741, 105206), (779, 100074), (1066, 73131), (1283, 60762), (1482, 52603), (1558, 50037), (1599, 48754), (2337, 33358), (2566, 30381), (3198, 24377), (3849, 20254), (4674, 16679), (7698, 10127)]