172089372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 514805760

約数和(自身を除く): 342716388

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 49, 52, 78, 84, 91, 94, 98, 141, 147, 156, 182, 188, 196, 273, 282, 294, 329, 364, 479, 546, 564, 588, 611, 637, 658, 958, 987, 1092, 1222, 1274, 1316, 1437, 1833, 1911, 1916, 1974, 2303, 2444, 2548, 2874, 3353, 3666, 3822, 3948, 4277, 4606, 5748, 6227, 6706, 6909, 7332, 7644, 8554, 9212, 10059, 12454, 12831, 13412, 13818, 17108, 18681, 20118, 22513, 23471, 24908, 25662, 27636, 29939, 37362, 40236, 43589, 45026, 46942, 51324, 59878, 67539, 70413, 74724, 87178, 89817, 90052, 93884, 119756, 130767, 135078, 140826, 157591, 174356, 179634, 261534, 270156, 281652, 292669, 305123, 315182, 359268, 472773, 523068, 585338, 610246, 630364, 878007, 915369, 945546, 1103137, 1170676, 1220492, 1756014, 1830738, 1891092, 2048683, 2206274, 3309411, 3512028, 3661476, 4097366, 4412548, 6146049, 6618822, 8194732, 12292098, 13237644, 14340781, 24584196, 28681562, 43022343, 57363124, 86044686, 172089372]

約数ペア:

[(1, 172089372), (2, 86044686), (3, 57363124), (4, 43022343), (6, 28681562), (7, 24584196), (12, 14340781), (13, 13237644), (14, 12292098), (21, 8194732), (26, 6618822), (28, 6146049), (39, 4412548), (42, 4097366), (47, 3661476), (49, 3512028), (52, 3309411), (78, 2206274), (84, 2048683), (91, 1891092), (94, 1830738), (98, 1756014), (141, 1220492), (147, 1170676), (156, 1103137), (182, 945546), (188, 915369), (196, 878007), (273, 630364), (282, 610246), (294, 585338), (329, 523068), (364, 472773), (479, 359268), (546, 315182), (564, 305123), (588, 292669), (611, 281652), (637, 270156), (658, 261534), (958, 179634), (987, 174356), (1092, 157591), (1222, 140826), (1274, 135078), (1316, 130767), (1437, 119756), (1833, 93884), (1911, 90052), (1916, 89817), (1974, 87178), (2303, 74724), (2444, 70413), (2548, 67539), (2874, 59878), (3353, 51324), (3666, 46942), (3822, 45026), (3948, 43589), (4277, 40236), (4606, 37362), (5748, 29939), (6227, 27636), (6706, 25662), (6909, 24908), (7332, 23471), (7644, 22513), (8554, 20118), (9212, 18681), (10059, 17108), (12454, 13818), (12831, 13412)]