172917432

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{39371}}^1$

素因数の和:39444

約数の個数: 48

約数和(自身を含む): 476007480

約数和(自身を除く): 303090048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 39371, 78742, 118113, 157484, 236226, 314968, 354339, 472452, 708678, 944904, 1417356, 2401631, 2834712, 4803262, 7204893, 9606524, 14409786, 19213048, 21614679, 28819572, 43229358, 57639144, 86458716, 172917432]

約数ペア:

[(1, 172917432), (2, 86458716), (3, 57639144), (4, 43229358), (6, 28819572), (8, 21614679), (9, 19213048), (12, 14409786), (18, 9606524), (24, 7204893), (36, 4803262), (61, 2834712), (72, 2401631), (122, 1417356), (183, 944904), (244, 708678), (366, 472452), (488, 354339), (549, 314968), (732, 236226), (1098, 157484), (1464, 118113), (2196, 78742), (4392, 39371)]