47309004

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 123282432

約数和(自身を除く): 75973428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 83, 142, 166, 213, 223, 249, 284, 332, 426, 446, 498, 639, 669, 747, 852, 892, 996, 1278, 1338, 1494, 2007, 2556, 2676, 2988, 4014, 5893, 8028, 11786, 15833, 17679, 18509, 23572, 31666, 35358, 37018, 47499, 53037, 55527, 63332, 70716, 74036, 94998, 106074, 111054, 142497, 166581, 189996, 212148, 222108, 284994, 333162, 569988, 666324, 1314139, 2628278, 3942417, 5256556, 7884834, 11827251, 15769668, 23654502, 47309004]

約数ペア:

[(1, 47309004), (2, 23654502), (3, 15769668), (4, 11827251), (6, 7884834), (9, 5256556), (12, 3942417), (18, 2628278), (36, 1314139), (71, 666324), (83, 569988), (142, 333162), (166, 284994), (213, 222108), (223, 212148), (249, 189996), (284, 166581), (332, 142497), (426, 111054), (446, 106074), (498, 94998), (639, 74036), (669, 70716), (747, 63332), (852, 55527), (892, 53037), (996, 47499), (1278, 37018), (1338, 35358), (1494, 31666), (2007, 23572), (2556, 18509), (2676, 17679), (2988, 15833), (4014, 11786), (5893, 8028)]