77835690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50873}}^1$

素因数の和:50903

約数の個数: 48

約数和(自身を含む): 214281288

約数和(自身を除く): 136445598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 50873, 101746, 152619, 254365, 305238, 457857, 508730, 763095, 864841, 915714, 1526190, 1729682, 2289285, 2594523, 4324205, 4578570, 5189046, 7783569, 8648410, 12972615, 15567138, 25945230, 38917845, 77835690]

約数ペア:

[(1, 77835690), (2, 38917845), (3, 25945230), (5, 15567138), (6, 12972615), (9, 8648410), (10, 7783569), (15, 5189046), (17, 4578570), (18, 4324205), (30, 2594523), (34, 2289285), (45, 1729682), (51, 1526190), (85, 915714), (90, 864841), (102, 763095), (153, 508730), (170, 457857), (255, 305238), (306, 254365), (510, 152619), (765, 101746), (1530, 50873)]