78423108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20233}}^1$

素因数の和:20276

約数の個数: 48

約数和(自身を含む): 203958720

約数和(自身を除く): 125535612

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 20233, 40466, 60699, 80932, 121398, 242796, 343961, 384427, 687922, 768854, 1031883, 1153281, 1375844, 1537708, 2063766, 2306562, 4127532, 4613124, 6535259, 13070518, 19605777, 26141036, 39211554, 78423108]

約数ペア:

[(1, 78423108), (2, 39211554), (3, 26141036), (4, 19605777), (6, 13070518), (12, 6535259), (17, 4613124), (19, 4127532), (34, 2306562), (38, 2063766), (51, 1537708), (57, 1375844), (68, 1153281), (76, 1031883), (102, 768854), (114, 687922), (204, 384427), (228, 343961), (323, 242796), (646, 121398), (969, 80932), (1292, 60699), (1938, 40466), (3876, 20233)]