88021908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 108

約数和(自身を含む): 253375668

約数和(自身を除く): 165353760

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 521, 684, 722, 741, 988, 1042, 1083, 1444, 1482, 1563, 2084, 2166, 2223, 2964, 3126, 3249, 4332, 4446, 4689, 4693, 6252, 6498, 6773, 8892, 9378, 9386, 9899, 12996, 13546, 14079, 18756, 18772, 19798, 20319, 27092, 28158, 29697, 39596, 40638, 42237, 56316, 59394, 60957, 81276, 84474, 89091, 118788, 121914, 128687, 168948, 178182, 188081, 243828, 257374, 356364, 376162, 386061, 514748, 564243, 752324, 772122, 1128486, 1158183, 1544244, 1692729, 2256972, 2316366, 2445053, 3385458, 4632732, 4890106, 6770916, 7335159, 9780212, 14670318, 22005477, 29340636, 44010954, 88021908]

約数ペア:

[(1, 88021908), (2, 44010954), (3, 29340636), (4, 22005477), (6, 14670318), (9, 9780212), (12, 7335159), (13, 6770916), (18, 4890106), (19, 4632732), (26, 3385458), (36, 2445053), (38, 2316366), (39, 2256972), (52, 1692729), (57, 1544244), (76, 1158183), (78, 1128486), (114, 772122), (117, 752324), (156, 564243), (171, 514748), (228, 386061), (234, 376162), (247, 356364), (342, 257374), (361, 243828), (468, 188081), (494, 178182), (521, 168948), (684, 128687), (722, 121914), (741, 118788), (988, 89091), (1042, 84474), (1083, 81276), (1444, 60957), (1482, 59394), (1563, 56316), (2084, 42237), (2166, 40638), (2223, 39596), (2964, 29697), (3126, 28158), (3249, 27092), (4332, 20319), (4446, 19798), (4689, 18772), (4693, 18756), (6252, 14079), (6498, 13546), (6773, 12996), (8892, 9899), (9378, 9386)]