64225278

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 90603522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 191, 234, 351, 382, 479, 573, 702, 958, 1146, 1437, 1719, 2483, 2874, 3438, 4311, 4966, 5157, 6227, 7449, 8622, 10314, 12454, 12933, 14898, 18681, 22347, 25866, 37362, 44694, 56043, 67041, 91489, 112086, 134082, 168129, 182978, 274467, 336258, 548934, 823401, 1189357, 1646802, 2378714, 2470203, 3568071, 4940406, 7136142, 10704213, 21408426, 32112639, 64225278]

約数ペア:

[(1, 64225278), (2, 32112639), (3, 21408426), (6, 10704213), (9, 7136142), (13, 4940406), (18, 3568071), (26, 2470203), (27, 2378714), (39, 1646802), (54, 1189357), (78, 823401), (117, 548934), (191, 336258), (234, 274467), (351, 182978), (382, 168129), (479, 134082), (573, 112086), (702, 91489), (958, 67041), (1146, 56043), (1437, 44694), (1719, 37362), (2483, 25866), (2874, 22347), (3438, 18681), (4311, 14898), (4966, 12933), (5157, 12454), (6227, 10314), (7449, 8622)]