91957866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 251983872

約数和(自身を除く): 160026006

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 61, 66, 77, 78, 91, 122, 143, 154, 182, 183, 231, 251, 273, 286, 366, 427, 429, 462, 502, 546, 671, 753, 793, 854, 858, 1001, 1281, 1342, 1506, 1586, 1757, 2002, 2013, 2379, 2562, 2761, 3003, 3263, 3514, 4026, 4697, 4758, 5271, 5522, 5551, 6006, 6526, 8283, 8723, 9394, 9789, 10542, 11102, 14091, 15311, 16566, 16653, 17446, 19327, 19578, 22841, 26169, 28182, 30622, 33306, 35893, 38654, 45682, 45933, 52338, 57981, 61061, 68523, 71786, 91866, 107177, 107679, 115962, 122122, 137046, 168421, 183183, 199043, 214354, 215358, 251251, 321531, 336842, 366366, 398086, 502502, 505263, 597129, 643062, 753753, 1010526, 1178947, 1194258, 1393301, 1507506, 2189473, 2357894, 2786602, 3536841, 4179903, 4378946, 6568419, 7073682, 8359806, 13136838, 15326311, 30652622, 45978933, 91957866]

約数ペア:

[(1, 91957866), (2, 45978933), (3, 30652622), (6, 15326311), (7, 13136838), (11, 8359806), (13, 7073682), (14, 6568419), (21, 4378946), (22, 4179903), (26, 3536841), (33, 2786602), (39, 2357894), (42, 2189473), (61, 1507506), (66, 1393301), (77, 1194258), (78, 1178947), (91, 1010526), (122, 753753), (143, 643062), (154, 597129), (182, 505263), (183, 502502), (231, 398086), (251, 366366), (273, 336842), (286, 321531), (366, 251251), (427, 215358), (429, 214354), (462, 199043), (502, 183183), (546, 168421), (671, 137046), (753, 122122), (793, 115962), (854, 107679), (858, 107177), (1001, 91866), (1281, 71786), (1342, 68523), (1506, 61061), (1586, 57981), (1757, 52338), (2002, 45933), (2013, 45682), (2379, 38654), (2562, 35893), (2761, 33306), (3003, 30622), (3263, 28182), (3514, 26169), (4026, 22841), (4697, 19578), (4758, 19327), (5271, 17446), (5522, 16653), (5551, 16566), (6006, 15311), (6526, 14091), (8283, 11102), (8723, 10542), (9394, 9789)]