8209944

素因数分解:

$2^3\times 3^3\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 23040000

約数和(自身を除く): 14830056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 191, 199, 216, 382, 398, 573, 597, 764, 796, 1146, 1194, 1528, 1592, 1719, 1791, 2292, 2388, 3438, 3582, 4584, 4776, 5157, 5373, 6876, 7164, 10314, 10746, 13752, 14328, 20628, 21492, 38009, 41256, 42984, 76018, 114027, 152036, 228054, 304072, 342081, 456108, 684162, 912216, 1026243, 1368324, 2052486, 2736648, 4104972, 8209944]

約数ペア:

[(1, 8209944), (2, 4104972), (3, 2736648), (4, 2052486), (6, 1368324), (8, 1026243), (9, 912216), (12, 684162), (18, 456108), (24, 342081), (27, 304072), (36, 228054), (54, 152036), (72, 114027), (108, 76018), (191, 42984), (199, 41256), (216, 38009), (382, 21492), (398, 20628), (573, 14328), (597, 13752), (764, 10746), (796, 10314), (1146, 7164), (1194, 6876), (1528, 5373), (1592, 5157), (1719, 4776), (1791, 4584), (2292, 3582), (2388, 3438)]