77543790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 190826496

約数和(自身を除く): 113282706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 173, 201, 223, 335, 346, 402, 446, 519, 669, 670, 865, 1005, 1038, 1115, 1338, 1730, 2010, 2230, 2595, 3345, 5190, 6690, 11591, 14941, 23182, 29882, 34773, 38579, 44823, 57955, 69546, 74705, 77158, 89646, 115737, 115910, 149410, 173865, 192895, 224115, 231474, 347730, 385790, 448230, 578685, 1157370, 2584793, 5169586, 7754379, 12923965, 15508758, 25847930, 38771895, 77543790]

約数ペア:

[(1, 77543790), (2, 38771895), (3, 25847930), (5, 15508758), (6, 12923965), (10, 7754379), (15, 5169586), (30, 2584793), (67, 1157370), (134, 578685), (173, 448230), (201, 385790), (223, 347730), (335, 231474), (346, 224115), (402, 192895), (446, 173865), (519, 149410), (669, 115910), (670, 115737), (865, 89646), (1005, 77158), (1038, 74705), (1115, 69546), (1338, 57955), (1730, 44823), (2010, 38579), (2230, 34773), (2595, 29882), (3345, 23182), (5190, 14941), (6690, 11591)]