68163550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 158989824

約数和(自身を除く): 90826274

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 71, 91, 130, 142, 175, 182, 211, 325, 350, 355, 422, 455, 497, 650, 710, 910, 923, 994, 1055, 1477, 1775, 1846, 2110, 2275, 2485, 2743, 2954, 3550, 4550, 4615, 4970, 5275, 5486, 6461, 7385, 9230, 10550, 12425, 12922, 13715, 14770, 14981, 19201, 23075, 24850, 27430, 29962, 32305, 36925, 38402, 46150, 64610, 68575, 73850, 74905, 96005, 104867, 137150, 149810, 161525, 192010, 194753, 209734, 323050, 374525, 389506, 480025, 524335, 749050, 960050, 973765, 1048670, 1363271, 1947530, 2621675, 2726542, 4868825, 5243350, 6816355, 9737650, 13632710, 34081775, 68163550]

約数ペア:

[(1, 68163550), (2, 34081775), (5, 13632710), (7, 9737650), (10, 6816355), (13, 5243350), (14, 4868825), (25, 2726542), (26, 2621675), (35, 1947530), (50, 1363271), (65, 1048670), (70, 973765), (71, 960050), (91, 749050), (130, 524335), (142, 480025), (175, 389506), (182, 374525), (211, 323050), (325, 209734), (350, 194753), (355, 192010), (422, 161525), (455, 149810), (497, 137150), (650, 104867), (710, 96005), (910, 74905), (923, 73850), (994, 68575), (1055, 64610), (1477, 46150), (1775, 38402), (1846, 36925), (2110, 32305), (2275, 29962), (2485, 27430), (2743, 24850), (2954, 23075), (3550, 19201), (4550, 14981), (4615, 14770), (4970, 13715), (5275, 12922), (5486, 12425), (6461, 10550), (7385, 9230)]