87211368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1791

約数の個数: 96

約数和(自身を含む): 255496800

約数和(自身を除く): 168285432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 1723, 2109, 2664, 2812, 3446, 4218, 5169, 5624, 6327, 6892, 8436, 10338, 12654, 13784, 15507, 16872, 20676, 25308, 31014, 32737, 41352, 50616, 62028, 63751, 65474, 98211, 124056, 127502, 130948, 191253, 196422, 255004, 261896, 294633, 382506, 392844, 510008, 573759, 589266, 765012, 785688, 1147518, 1178532, 1211269, 1530024, 2295036, 2357064, 2422538, 3633807, 4590072, 4845076, 7267614, 9690152, 10901421, 14535228, 21802842, 29070456, 43605684, 87211368]

約数ペア:

[(1, 87211368), (2, 43605684), (3, 29070456), (4, 21802842), (6, 14535228), (8, 10901421), (9, 9690152), (12, 7267614), (18, 4845076), (19, 4590072), (24, 3633807), (36, 2422538), (37, 2357064), (38, 2295036), (57, 1530024), (72, 1211269), (74, 1178532), (76, 1147518), (111, 785688), (114, 765012), (148, 589266), (152, 573759), (171, 510008), (222, 392844), (228, 382506), (296, 294633), (333, 261896), (342, 255004), (444, 196422), (456, 191253), (666, 130948), (684, 127502), (703, 124056), (888, 98211), (1332, 65474), (1368, 63751), (1406, 62028), (1723, 50616), (2109, 41352), (2664, 32737), (2812, 31014), (3446, 25308), (4218, 20676), (5169, 16872), (5624, 15507), (6327, 13784), (6892, 12654), (8436, 10338)]