77413908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 214220160

約数和(自身を除く): 136806252

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 197, 229, 286, 394, 429, 458, 572, 591, 687, 788, 858, 916, 1182, 1374, 1716, 2167, 2364, 2519, 2561, 2748, 2977, 4334, 5038, 5122, 5954, 6501, 7557, 7683, 8668, 8931, 10076, 10244, 11908, 13002, 15114, 15366, 17862, 26004, 28171, 30228, 30732, 32747, 35724, 45113, 56342, 65494, 84513, 90226, 98241, 112684, 130988, 135339, 169026, 180452, 196482, 270678, 338052, 392964, 496243, 541356, 586469, 992486, 1172938, 1488729, 1759407, 1984972, 2345876, 2977458, 3518814, 5954916, 6451159, 7037628, 12902318, 19353477, 25804636, 38706954, 77413908]

約数ペア:

[(1, 77413908), (2, 38706954), (3, 25804636), (4, 19353477), (6, 12902318), (11, 7037628), (12, 6451159), (13, 5954916), (22, 3518814), (26, 2977458), (33, 2345876), (39, 1984972), (44, 1759407), (52, 1488729), (66, 1172938), (78, 992486), (132, 586469), (143, 541356), (156, 496243), (197, 392964), (229, 338052), (286, 270678), (394, 196482), (429, 180452), (458, 169026), (572, 135339), (591, 130988), (687, 112684), (788, 98241), (858, 90226), (916, 84513), (1182, 65494), (1374, 56342), (1716, 45113), (2167, 35724), (2364, 32747), (2519, 30732), (2561, 30228), (2748, 28171), (2977, 26004), (4334, 17862), (5038, 15366), (5122, 15114), (5954, 13002), (6501, 11908), (7557, 10244), (7683, 10076), (8668, 8931)]