81955048692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{4969}}^1$

素因数の和:5342

約数の個数: 144

約数和(自身を含む): 216620909120

約数和(自身を除く): 134665860428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 307, 363, 407, 444, 484, 614, 726, 814, 921, 1221, 1228, 1452, 1628, 1842, 2442, 3377, 3684, 4477, 4884, 4969, 6754, 8954, 9938, 10131, 11359, 13431, 13508, 14907, 17908, 19876, 20262, 22718, 26862, 29814, 34077, 37147, 40524, 45436, 53724, 54659, 59628, 68154, 74294, 109318, 111441, 124949, 136308, 148588, 163977, 183853, 218636, 222882, 249898, 327954, 367706, 374847, 445764, 499796, 551559, 601249, 655908, 735412, 749694, 1103118, 1202498, 1374439, 1499388, 1525483, 1803747, 2022383, 2206236, 2404996, 2748878, 3050966, 3607494, 4044766, 4123317, 4576449, 5497756, 6067149, 6101932, 7214988, 8089532, 8246634, 9152898, 12134298, 16493268, 16780313, 18305796, 22246213, 24268596, 33560626, 44492426, 50340939, 56442871, 66738639, 67121252, 88984852, 100681878, 112885742, 133477278, 169328613, 184583443, 201363756, 225771484, 266954556, 338657226, 369166886, 553750329, 620871581, 677314452, 738333772, 1107500658, 1241743162, 1862614743, 2215001316, 2483486324, 3725229486, 6829587391, 7450458972, 13659174782, 20488762173, 27318349564, 40977524346, 81955048692]

約数ペア:

[(1, 81955048692), (2, 40977524346), (3, 27318349564), (4, 20488762173), (6, 13659174782), (11, 7450458972), (12, 6829587391), (22, 3725229486), (33, 2483486324), (37, 2215001316), (44, 1862614743), (66, 1241743162), (74, 1107500658), (111, 738333772), (121, 677314452), (132, 620871581), (148, 553750329), (222, 369166886), (242, 338657226), (307, 266954556), (363, 225771484), (407, 201363756), (444, 184583443), (484, 169328613), (614, 133477278), (726, 112885742), (814, 100681878), (921, 88984852), (1221, 67121252), (1228, 66738639), (1452, 56442871), (1628, 50340939), (1842, 44492426), (2442, 33560626), (3377, 24268596), (3684, 22246213), (4477, 18305796), (4884, 16780313), (4969, 16493268), (6754, 12134298), (8954, 9152898), (9938, 8246634), (10131, 8089532), (11359, 7214988), (13431, 6101932), (13508, 6067149), (14907, 5497756), (17908, 4576449), (19876, 4123317), (20262, 4044766), (22718, 3607494), (26862, 3050966), (29814, 2748878), (34077, 2404996), (37147, 2206236), (40524, 2022383), (45436, 1803747), (53724, 1525483), (54659, 1499388), (59628, 1374439), (68154, 1202498), (74294, 1103118), (109318, 749694), (111441, 735412), (124949, 655908), (136308, 601249), (148588, 551559), (163977, 499796), (183853, 445764), (218636, 374847), (222882, 367706), (249898, 327954)]