72202170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 184187520

約数和(自身を除く): 111985350

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 58, 74, 87, 111, 145, 174, 185, 222, 290, 370, 435, 555, 870, 1073, 1110, 2146, 2243, 3219, 4486, 5365, 6438, 6729, 10730, 11215, 13458, 16095, 22430, 32190, 33645, 65047, 67290, 82991, 130094, 165982, 195141, 248973, 325235, 390282, 414955, 497946, 650470, 829910, 975705, 1244865, 1951410, 2406739, 2489730, 4813478, 7220217, 12033695, 14440434, 24067390, 36101085, 72202170]

約数ペア:

[(1, 72202170), (2, 36101085), (3, 24067390), (5, 14440434), (6, 12033695), (10, 7220217), (15, 4813478), (29, 2489730), (30, 2406739), (37, 1951410), (58, 1244865), (74, 975705), (87, 829910), (111, 650470), (145, 497946), (174, 414955), (185, 390282), (222, 325235), (290, 248973), (370, 195141), (435, 165982), (555, 130094), (870, 82991), (1073, 67290), (1110, 65047), (2146, 33645), (2243, 32190), (3219, 22430), (4486, 16095), (5365, 13458), (6438, 11215), (6729, 10730)]