91988442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 248451840

約数和(自身を除く): 156463398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 117, 126, 178, 182, 234, 267, 273, 534, 546, 623, 631, 801, 819, 1157, 1246, 1262, 1602, 1638, 1869, 1893, 2314, 3471, 3738, 3786, 4417, 5607, 5679, 6942, 8099, 8203, 8834, 10413, 11214, 11358, 13251, 16198, 16406, 20826, 24297, 24609, 26502, 39753, 48594, 49218, 56159, 57421, 72891, 73827, 79506, 112318, 114842, 145782, 147654, 168477, 172263, 336954, 344526, 393113, 505431, 516789, 730067, 786226, 1010862, 1033578, 1179339, 1460134, 2190201, 2358678, 3538017, 4380402, 5110469, 6570603, 7076034, 10220938, 13141206, 15331407, 30662814, 45994221, 91988442]

約数ペア:

[(1, 91988442), (2, 45994221), (3, 30662814), (6, 15331407), (7, 13141206), (9, 10220938), (13, 7076034), (14, 6570603), (18, 5110469), (21, 4380402), (26, 3538017), (39, 2358678), (42, 2190201), (63, 1460134), (78, 1179339), (89, 1033578), (91, 1010862), (117, 786226), (126, 730067), (178, 516789), (182, 505431), (234, 393113), (267, 344526), (273, 336954), (534, 172263), (546, 168477), (623, 147654), (631, 145782), (801, 114842), (819, 112318), (1157, 79506), (1246, 73827), (1262, 72891), (1602, 57421), (1638, 56159), (1869, 49218), (1893, 48594), (2314, 39753), (3471, 26502), (3738, 24609), (3786, 24297), (4417, 20826), (5607, 16406), (5679, 16198), (6942, 13251), (8099, 11358), (8203, 11214), (8834, 10413)]