71850436

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 159989760

約数和(自身を除く): 88139324

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 59, 61, 62, 92, 118, 122, 124, 161, 217, 236, 244, 322, 413, 427, 434, 644, 713, 826, 854, 868, 1357, 1403, 1426, 1652, 1708, 1829, 1891, 2714, 2806, 2852, 3599, 3658, 3782, 4991, 5428, 5612, 7198, 7316, 7564, 9499, 9821, 9982, 12803, 13237, 14396, 18998, 19642, 19964, 25193, 25606, 26474, 37996, 39284, 42067, 43493, 50386, 51212, 52948, 82777, 84134, 86986, 100772, 111569, 165554, 168268, 173972, 223138, 294469, 304451, 331108, 446276, 579439, 588938, 608902, 780983, 1158878, 1177876, 1217804, 1561966, 2317756, 2566087, 3123932, 5132174, 10264348, 17962609, 35925218, 71850436]

約数ペア:

[(1, 71850436), (2, 35925218), (4, 17962609), (7, 10264348), (14, 5132174), (23, 3123932), (28, 2566087), (31, 2317756), (46, 1561966), (59, 1217804), (61, 1177876), (62, 1158878), (92, 780983), (118, 608902), (122, 588938), (124, 579439), (161, 446276), (217, 331108), (236, 304451), (244, 294469), (322, 223138), (413, 173972), (427, 168268), (434, 165554), (644, 111569), (713, 100772), (826, 86986), (854, 84134), (868, 82777), (1357, 52948), (1403, 51212), (1426, 50386), (1652, 43493), (1708, 42067), (1829, 39284), (1891, 37996), (2714, 26474), (2806, 25606), (2852, 25193), (3599, 19964), (3658, 19642), (3782, 18998), (4991, 14396), (5428, 13237), (5612, 12803), (7198, 9982), (7316, 9821), (7564, 9499)]