61666956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 186024384

約数和(自身を除く): 124357428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 337, 391, 414, 442, 468, 598, 612, 663, 674, 782, 828, 884, 897, 1011, 1173, 1196, 1326, 1348, 1564, 1794, 1989, 2022, 2346, 2652, 2691, 3033, 3519, 3588, 3978, 4044, 4381, 4692, 5083, 5382, 5729, 6066, 7038, 7751, 7956, 8762, 10166, 10764, 11458, 12132, 13143, 14076, 15249, 15502, 17187, 17524, 20332, 22916, 23253, 26286, 30498, 31004, 34374, 39429, 45747, 46506, 51561, 52572, 60996, 68748, 69759, 74477, 78858, 91494, 93012, 100763, 103122, 131767, 139518, 148954, 157716, 182988, 201526, 206244, 223431, 263534, 279036, 297908, 302289, 395301, 403052, 446862, 527068, 604578, 670293, 790602, 893724, 906867, 1185903, 1209156, 1340586, 1581204, 1712971, 1813734, 2371806, 2681172, 3425942, 3627468, 4743612, 5138913, 6851884, 10277826, 15416739, 20555652, 30833478, 61666956]

約数ペア:

[(1, 61666956), (2, 30833478), (3, 20555652), (4, 15416739), (6, 10277826), (9, 6851884), (12, 5138913), (13, 4743612), (17, 3627468), (18, 3425942), (23, 2681172), (26, 2371806), (34, 1813734), (36, 1712971), (39, 1581204), (46, 1340586), (51, 1209156), (52, 1185903), (68, 906867), (69, 893724), (78, 790602), (92, 670293), (102, 604578), (117, 527068), (138, 446862), (153, 403052), (156, 395301), (204, 302289), (207, 297908), (221, 279036), (234, 263534), (276, 223431), (299, 206244), (306, 201526), (337, 182988), (391, 157716), (414, 148954), (442, 139518), (468, 131767), (598, 103122), (612, 100763), (663, 93012), (674, 91494), (782, 78858), (828, 74477), (884, 69759), (897, 68748), (1011, 60996), (1173, 52572), (1196, 51561), (1326, 46506), (1348, 45747), (1564, 39429), (1794, 34374), (1989, 31004), (2022, 30498), (2346, 26286), (2652, 23253), (2691, 22916), (3033, 20332), (3519, 17524), (3588, 17187), (3978, 15502), (4044, 15249), (4381, 14076), (4692, 13143), (5083, 12132), (5382, 11458), (5729, 10764), (6066, 10166), (7038, 8762), (7751, 7956)]