82603638

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 80

約数和(自身を含む): 202914096

約数和(自身を除く): 120310458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 643, 702, 793, 1053, 1098, 1286, 1586, 1647, 1929, 2106, 2379, 3294, 3858, 4758, 4941, 5787, 7137, 8359, 9882, 11574, 14274, 16718, 17361, 21411, 25077, 34722, 39223, 42822, 50154, 52083, 64233, 75231, 78446, 104166, 117669, 128466, 150462, 225693, 235338, 353007, 451386, 509899, 677079, 706014, 1019798, 1059021, 1354158, 1529697, 2118042, 3059394, 3177063, 4589091, 6354126, 9178182, 13767273, 27534546, 41301819, 82603638]

約数ペア:

[(1, 82603638), (2, 41301819), (3, 27534546), (6, 13767273), (9, 9178182), (13, 6354126), (18, 4589091), (26, 3177063), (27, 3059394), (39, 2118042), (54, 1529697), (61, 1354158), (78, 1059021), (81, 1019798), (117, 706014), (122, 677079), (162, 509899), (183, 451386), (234, 353007), (351, 235338), (366, 225693), (549, 150462), (643, 128466), (702, 117669), (793, 104166), (1053, 78446), (1098, 75231), (1286, 64233), (1586, 52083), (1647, 50154), (1929, 42822), (2106, 39223), (2379, 34722), (3294, 25077), (3858, 21411), (4758, 17361), (4941, 16718), (5787, 14274), (7137, 11574), (8359, 9882)]