74404008

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 243936000

約数和(自身を除く): 169531992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 252, 282, 324, 329, 349, 376, 378, 423, 504, 564, 567, 648, 658, 698, 756, 846, 987, 1047, 1128, 1134, 1269, 1316, 1396, 1512, 1692, 1974, 2094, 2268, 2443, 2538, 2632, 2792, 2961, 3141, 3384, 3807, 3948, 4188, 4536, 4886, 5076, 5922, 6282, 7329, 7614, 7896, 8376, 8883, 9423, 9772, 10152, 11844, 12564, 14658, 15228, 16403, 17766, 18846, 19544, 21987, 23688, 25128, 26649, 28269, 29316, 30456, 32806, 35532, 37692, 43974, 49209, 53298, 56538, 58632, 65612, 65961, 71064, 75384, 87948, 98418, 106596, 113076, 114821, 131224, 131922, 147627, 175896, 196836, 197883, 213192, 226152, 229642, 263844, 295254, 344463, 393672, 395766, 442881, 459284, 527688, 590508, 688926, 791532, 885762, 918568, 1033389, 1181016, 1328643, 1377852, 1583064, 1771524, 2066778, 2657286, 2755704, 3100167, 3543048, 4133556, 5314572, 6200334, 8267112, 9300501, 10629144, 12400668, 18601002, 24801336, 37202004, 74404008]

約数ペア:

[(1, 74404008), (2, 37202004), (3, 24801336), (4, 18601002), (6, 12400668), (7, 10629144), (8, 9300501), (9, 8267112), (12, 6200334), (14, 5314572), (18, 4133556), (21, 3543048), (24, 3100167), (27, 2755704), (28, 2657286), (36, 2066778), (42, 1771524), (47, 1583064), (54, 1377852), (56, 1328643), (63, 1181016), (72, 1033389), (81, 918568), (84, 885762), (94, 791532), (108, 688926), (126, 590508), (141, 527688), (162, 459284), (168, 442881), (188, 395766), (189, 393672), (216, 344463), (252, 295254), (282, 263844), (324, 229642), (329, 226152), (349, 213192), (376, 197883), (378, 196836), (423, 175896), (504, 147627), (564, 131922), (567, 131224), (648, 114821), (658, 113076), (698, 106596), (756, 98418), (846, 87948), (987, 75384), (1047, 71064), (1128, 65961), (1134, 65612), (1269, 58632), (1316, 56538), (1396, 53298), (1512, 49209), (1692, 43974), (1974, 37692), (2094, 35532), (2268, 32806), (2443, 30456), (2538, 29316), (2632, 28269), (2792, 26649), (2961, 25128), (3141, 23688), (3384, 21987), (3807, 19544), (3948, 18846), (4188, 17766), (4536, 16403), (4886, 15228), (5076, 14658), (5922, 12564), (6282, 11844), (7329, 10152), (7614, 9772), (7896, 9423), (8376, 8883)]