74473128

素因数分解:

$2^3\times 3^3\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 207576000

約数和(自身を除く): 133102872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 557, 619, 1114, 1238, 1671, 1857, 2228, 2476, 3342, 3714, 4456, 4952, 5013, 5571, 6684, 7428, 10026, 11142, 13368, 14856, 15039, 16713, 20052, 22284, 30078, 33426, 40104, 44568, 60156, 66852, 120312, 133704, 344783, 689566, 1034349, 1379132, 2068698, 2758264, 3103047, 4137396, 6206094, 8274792, 9309141, 12412188, 18618282, 24824376, 37236564, 74473128]

約数ペア:

[(1, 74473128), (2, 37236564), (3, 24824376), (4, 18618282), (6, 12412188), (8, 9309141), (9, 8274792), (12, 6206094), (18, 4137396), (24, 3103047), (27, 2758264), (36, 2068698), (54, 1379132), (72, 1034349), (108, 689566), (216, 344783), (557, 133704), (619, 120312), (1114, 66852), (1238, 60156), (1671, 44568), (1857, 40104), (2228, 33426), (2476, 30078), (3342, 22284), (3714, 20052), (4456, 16713), (4952, 15039), (5013, 14856), (5571, 13368), (6684, 11142), (7428, 10026)]