65778204

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 90502116

約数列:

[1, 2, 3, 4, 6, 12, 113, 179, 226, 271, 339, 358, 452, 537, 542, 678, 716, 813, 1074, 1084, 1356, 1626, 2148, 3252, 20227, 30623, 40454, 48509, 60681, 61246, 80908, 91869, 97018, 121362, 122492, 145527, 183738, 194036, 242724, 291054, 367476, 582108, 5481517, 10963034, 16444551, 21926068, 32889102, 65778204]

約数ペア:

[(1, 65778204), (2, 32889102), (3, 21926068), (4, 16444551), (6, 10963034), (12, 5481517), (113, 582108), (179, 367476), (226, 291054), (271, 242724), (339, 194036), (358, 183738), (452, 145527), (537, 122492), (542, 121362), (678, 97018), (716, 91869), (813, 80908), (1074, 61246), (1084, 60681), (1356, 48509), (1626, 40454), (2148, 30623), (3252, 20227)]