72867100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42863}}^1$

素因数の和:42894

約数の個数: 36

約数和(自身を含む): 167426784

約数和(自身を除く): 94559684

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 42863, 85726, 171452, 214315, 428630, 728671, 857260, 1071575, 1457342, 2143150, 2914684, 3643355, 4286300, 7286710, 14573420, 18216775, 36433550, 72867100]

約数ペア:

[(1, 72867100), (2, 36433550), (4, 18216775), (5, 14573420), (10, 7286710), (17, 4286300), (20, 3643355), (25, 2914684), (34, 2143150), (50, 1457342), (68, 1071575), (85, 857260), (100, 728671), (170, 428630), (340, 214315), (425, 171452), (850, 85726), (1700, 42863)]