78397370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6883}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 151668288

約数和(自身を除く): 73270918

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 6883, 11390, 13766, 34415, 68830, 117011, 234022, 461161, 585055, 922322, 1170110, 2305805, 4611610, 7839737, 15679474, 39198685, 78397370]

約数ペア:

[(1, 78397370), (2, 39198685), (5, 15679474), (10, 7839737), (17, 4611610), (34, 2305805), (67, 1170110), (85, 922322), (134, 585055), (170, 461161), (335, 234022), (670, 117011), (1139, 68830), (2278, 34415), (5695, 13766), (6883, 11390)]