66273948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 193729536

約数和(自身を除く): 127455588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 47, 52, 69, 78, 92, 94, 117, 131, 138, 141, 156, 188, 207, 234, 262, 276, 282, 299, 393, 414, 423, 468, 524, 564, 598, 611, 786, 828, 846, 897, 1081, 1179, 1196, 1222, 1572, 1692, 1703, 1794, 1833, 2162, 2358, 2444, 2691, 3013, 3243, 3406, 3588, 3666, 4324, 4716, 5109, 5382, 5499, 6026, 6157, 6486, 6812, 7332, 9039, 9729, 10218, 10764, 10998, 12052, 12314, 12972, 14053, 15327, 18078, 18471, 19458, 20436, 21996, 24628, 27117, 28106, 30654, 36156, 36942, 38916, 39169, 42159, 54234, 55413, 56212, 61308, 73884, 78338, 80041, 84318, 108468, 110826, 117507, 126477, 141611, 156676, 160082, 168636, 221652, 235014, 240123, 252954, 283222, 320164, 352521, 424833, 470028, 480246, 505908, 566444, 705042, 720369, 849666, 960492, 1274499, 1410084, 1440738, 1699332, 1840943, 2548998, 2881476, 3681886, 5097996, 5522829, 7363772, 11045658, 16568487, 22091316, 33136974, 66273948]

約数ペア:

[(1, 66273948), (2, 33136974), (3, 22091316), (4, 16568487), (6, 11045658), (9, 7363772), (12, 5522829), (13, 5097996), (18, 3681886), (23, 2881476), (26, 2548998), (36, 1840943), (39, 1699332), (46, 1440738), (47, 1410084), (52, 1274499), (69, 960492), (78, 849666), (92, 720369), (94, 705042), (117, 566444), (131, 505908), (138, 480246), (141, 470028), (156, 424833), (188, 352521), (207, 320164), (234, 283222), (262, 252954), (276, 240123), (282, 235014), (299, 221652), (393, 168636), (414, 160082), (423, 156676), (468, 141611), (524, 126477), (564, 117507), (598, 110826), (611, 108468), (786, 84318), (828, 80041), (846, 78338), (897, 73884), (1081, 61308), (1179, 56212), (1196, 55413), (1222, 54234), (1572, 42159), (1692, 39169), (1703, 38916), (1794, 36942), (1833, 36156), (2162, 30654), (2358, 28106), (2444, 27117), (2691, 24628), (3013, 21996), (3243, 20436), (3406, 19458), (3588, 18471), (3666, 18078), (4324, 15327), (4716, 14053), (5109, 12972), (5382, 12314), (5499, 12052), (6026, 10998), (6157, 10764), (6486, 10218), (6812, 9729), (7332, 9039)]