74320935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 136055808

約数和(自身を除く): 61734873

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 73, 115, 195, 219, 227, 299, 345, 365, 681, 897, 949, 1095, 1135, 1495, 1679, 2847, 2951, 3405, 4485, 4745, 5037, 5221, 8395, 8853, 14235, 14755, 15663, 16571, 21827, 25185, 26105, 44265, 49713, 65481, 67873, 78315, 82855, 109135, 203619, 215423, 248565, 327405, 339365, 381133, 646269, 1018095, 1077115, 1143399, 1905665, 3231345, 4954729, 5716995, 14864187, 24773645, 74320935]

約数ペア:

[(1, 74320935), (3, 24773645), (5, 14864187), (13, 5716995), (15, 4954729), (23, 3231345), (39, 1905665), (65, 1143399), (69, 1077115), (73, 1018095), (115, 646269), (195, 381133), (219, 339365), (227, 327405), (299, 248565), (345, 215423), (365, 203619), (681, 109135), (897, 82855), (949, 78315), (1095, 67873), (1135, 65481), (1495, 49713), (1679, 44265), (2847, 26105), (2951, 25185), (3405, 21827), (4485, 16571), (4745, 15663), (5037, 14755), (5221, 14235), (8395, 8853)]