61613856

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:978

約数の個数: 72

約数和(自身を含む): 176003100

約数和(自身を除く): 114389244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 613, 698, 1047, 1226, 1396, 1839, 2094, 2452, 2792, 3141, 3678, 4188, 4904, 5517, 5584, 6282, 7356, 8376, 9808, 11034, 11168, 12564, 14712, 16752, 19616, 22068, 25128, 29424, 33504, 44136, 50256, 58848, 88272, 100512, 176544, 213937, 427874, 641811, 855748, 1283622, 1711496, 1925433, 2567244, 3422992, 3850866, 5134488, 6845984, 7701732, 10268976, 15403464, 20537952, 30806928, 61613856]

約数ペア:

[(1, 61613856), (2, 30806928), (3, 20537952), (4, 15403464), (6, 10268976), (8, 7701732), (9, 6845984), (12, 5134488), (16, 3850866), (18, 3422992), (24, 2567244), (32, 1925433), (36, 1711496), (48, 1283622), (72, 855748), (96, 641811), (144, 427874), (288, 213937), (349, 176544), (613, 100512), (698, 88272), (1047, 58848), (1226, 50256), (1396, 44136), (1839, 33504), (2094, 29424), (2452, 25128), (2792, 22068), (3141, 19616), (3678, 16752), (4188, 14712), (4904, 12564), (5517, 11168), (5584, 11034), (6282, 9808), (7356, 8376)]