15673389156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{80789}}^1$

素因数の和:81133

約数の個数: 72

約数和(自身を含む): 42082218360

約数和(自身を除く): 26408829204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 317, 612, 634, 951, 1268, 1902, 2853, 3804, 5389, 5706, 10778, 11412, 16167, 21556, 32334, 48501, 64668, 80789, 97002, 161578, 194004, 242367, 323156, 484734, 727101, 969468, 1373413, 1454202, 2746826, 2908404, 4120239, 5493652, 8240478, 12360717, 16480956, 24721434, 25610113, 49442868, 51220226, 76830339, 102440452, 153660678, 230491017, 307321356, 435371921, 460982034, 870743842, 921964068, 1306115763, 1741487684, 2612231526, 3918347289, 5224463052, 7836694578, 15673389156]

約数ペア:

[(1, 15673389156), (2, 7836694578), (3, 5224463052), (4, 3918347289), (6, 2612231526), (9, 1741487684), (12, 1306115763), (17, 921964068), (18, 870743842), (34, 460982034), (36, 435371921), (51, 307321356), (68, 230491017), (102, 153660678), (153, 102440452), (204, 76830339), (306, 51220226), (317, 49442868), (612, 25610113), (634, 24721434), (951, 16480956), (1268, 12360717), (1902, 8240478), (2853, 5493652), (3804, 4120239), (5389, 2908404), (5706, 2746826), (10778, 1454202), (11412, 1373413), (16167, 969468), (21556, 727101), (32334, 484734), (48501, 323156), (64668, 242367), (80789, 194004), (97002, 161578)]