87008724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 257572224

約数和(自身を除く): 170563500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 41, 44, 46, 66, 69, 82, 92, 99, 123, 132, 138, 164, 198, 207, 233, 246, 253, 276, 369, 396, 414, 451, 466, 492, 506, 699, 738, 759, 828, 902, 932, 943, 1012, 1353, 1398, 1476, 1518, 1804, 1886, 2097, 2277, 2563, 2706, 2796, 2829, 3036, 3772, 4059, 4194, 4554, 5126, 5359, 5412, 5658, 7689, 8118, 8388, 8487, 9108, 9553, 10252, 10373, 10718, 11316, 15378, 16077, 16236, 16974, 19106, 20746, 21436, 23067, 28659, 30756, 31119, 32154, 33948, 38212, 41492, 46134, 48231, 57318, 58949, 62238, 64308, 85977, 92268, 93357, 96462, 105083, 114636, 117898, 124476, 171954, 176847, 186714, 192924, 210166, 219719, 235796, 315249, 343908, 353694, 373428, 420332, 439438, 530541, 630498, 659157, 707388, 878876, 945747, 1061082, 1260996, 1318314, 1891494, 1977471, 2122164, 2416909, 2636628, 3782988, 3954942, 4833818, 7250727, 7909884, 9667636, 14501454, 21752181, 29002908, 43504362, 87008724]

約数ペア:

[(1, 87008724), (2, 43504362), (3, 29002908), (4, 21752181), (6, 14501454), (9, 9667636), (11, 7909884), (12, 7250727), (18, 4833818), (22, 3954942), (23, 3782988), (33, 2636628), (36, 2416909), (41, 2122164), (44, 1977471), (46, 1891494), (66, 1318314), (69, 1260996), (82, 1061082), (92, 945747), (99, 878876), (123, 707388), (132, 659157), (138, 630498), (164, 530541), (198, 439438), (207, 420332), (233, 373428), (246, 353694), (253, 343908), (276, 315249), (369, 235796), (396, 219719), (414, 210166), (451, 192924), (466, 186714), (492, 176847), (506, 171954), (699, 124476), (738, 117898), (759, 114636), (828, 105083), (902, 96462), (932, 93357), (943, 92268), (1012, 85977), (1353, 64308), (1398, 62238), (1476, 58949), (1518, 57318), (1804, 48231), (1886, 46134), (2097, 41492), (2277, 38212), (2563, 33948), (2706, 32154), (2796, 31119), (2829, 30756), (3036, 28659), (3772, 23067), (4059, 21436), (4194, 20746), (4554, 19106), (5126, 16974), (5359, 16236), (5412, 16077), (5658, 15378), (7689, 11316), (8118, 10718), (8388, 10373), (8487, 10252), (9108, 9553)]