65038428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19853}}^1$

素因数の和:19883

約数の個数: 72

約数和(自身を含む): 202351968

約数和(自身を除く): 137313540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 19853, 39706, 59559, 79412, 119118, 138971, 178677, 238236, 258089, 277942, 357354, 416913, 516178, 555884, 714708, 774267, 833826, 1032356, 1250739, 1548534, 1667652, 1806623, 2322801, 2501478, 3097068, 3613246, 4645602, 5002956, 5419869, 7226492, 9291204, 10839738, 16259607, 21679476, 32519214, 65038428]

約数ペア:

[(1, 65038428), (2, 32519214), (3, 21679476), (4, 16259607), (6, 10839738), (7, 9291204), (9, 7226492), (12, 5419869), (13, 5002956), (14, 4645602), (18, 3613246), (21, 3097068), (26, 2501478), (28, 2322801), (36, 1806623), (39, 1667652), (42, 1548534), (52, 1250739), (63, 1032356), (78, 833826), (84, 774267), (91, 714708), (117, 555884), (126, 516178), (156, 416913), (182, 357354), (234, 277942), (252, 258089), (273, 238236), (364, 178677), (468, 138971), (546, 119118), (819, 79412), (1092, 59559), (1638, 39706), (3276, 19853)]