172717356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3643

約数の個数: 72

約数和(自身を含む): 474586560

約数和(自身を除く): 301869204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 3486, 3539, 4067, 6972, 7078, 8134, 10617, 12201, 14156, 16268, 21234, 24402, 24773, 42468, 48804, 49546, 74319, 99092, 148638, 173411, 293737, 297276, 346822, 520233, 587474, 693644, 881211, 1040466, 1174948, 1762422, 2056159, 2080932, 3524844, 4112318, 6168477, 8224636, 12336954, 14393113, 24673908, 28786226, 43179339, 57572452, 86358678, 172717356]

約数ペア:

[(1, 172717356), (2, 86358678), (3, 57572452), (4, 43179339), (6, 28786226), (7, 24673908), (12, 14393113), (14, 12336954), (21, 8224636), (28, 6168477), (42, 4112318), (49, 3524844), (83, 2080932), (84, 2056159), (98, 1762422), (147, 1174948), (166, 1040466), (196, 881211), (249, 693644), (294, 587474), (332, 520233), (498, 346822), (581, 297276), (588, 293737), (996, 173411), (1162, 148638), (1743, 99092), (2324, 74319), (3486, 49546), (3539, 48804), (4067, 42468), (6972, 24773), (7078, 24402), (8134, 21234), (10617, 16268), (12201, 14156)]