61989624

素因数分解:

$2^3\times 3^4\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 174762720

約数和(自身を除く): 112773096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 271, 324, 353, 542, 648, 706, 813, 1059, 1084, 1412, 1626, 2118, 2168, 2439, 2824, 3177, 3252, 4236, 4878, 6354, 6504, 7317, 8472, 9531, 9756, 12708, 14634, 19062, 19512, 21951, 25416, 28593, 29268, 38124, 43902, 57186, 58536, 76248, 87804, 95663, 114372, 175608, 191326, 228744, 286989, 382652, 573978, 765304, 860967, 1147956, 1721934, 2295912, 2582901, 3443868, 5165802, 6887736, 7748703, 10331604, 15497406, 20663208, 30994812, 61989624]

約数ペア:

[(1, 61989624), (2, 30994812), (3, 20663208), (4, 15497406), (6, 10331604), (8, 7748703), (9, 6887736), (12, 5165802), (18, 3443868), (24, 2582901), (27, 2295912), (36, 1721934), (54, 1147956), (72, 860967), (81, 765304), (108, 573978), (162, 382652), (216, 286989), (271, 228744), (324, 191326), (353, 175608), (542, 114372), (648, 95663), (706, 87804), (813, 76248), (1059, 58536), (1084, 57186), (1412, 43902), (1626, 38124), (2118, 29268), (2168, 28593), (2439, 25416), (2824, 21951), (3177, 19512), (3252, 19062), (4236, 14634), (4878, 12708), (6354, 9756), (6504, 9531), (7317, 8472)]