72123624

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{14951}}^1$

素因数の和:15030

約数の個数: 48

約数和(自身を含む): 198263520

約数和(自身を除く): 126139896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 14951, 29902, 44853, 59804, 89706, 119608, 134559, 179412, 269118, 358824, 538236, 1001717, 1076472, 2003434, 3005151, 4006868, 6010302, 8013736, 9015453, 12020604, 18030906, 24041208, 36061812, 72123624]

約数ペア:

[(1, 72123624), (2, 36061812), (3, 24041208), (4, 18030906), (6, 12020604), (8, 9015453), (9, 8013736), (12, 6010302), (18, 4006868), (24, 3005151), (36, 2003434), (67, 1076472), (72, 1001717), (134, 538236), (201, 358824), (268, 269118), (402, 179412), (536, 134559), (603, 119608), (804, 89706), (1206, 59804), (1608, 44853), (2412, 29902), (4824, 14951)]