73795554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 189506304

約数和(自身を除く): 115710750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 73, 113, 126, 142, 146, 213, 219, 226, 339, 426, 438, 497, 511, 639, 657, 678, 791, 994, 1017, 1022, 1278, 1314, 1491, 1533, 1582, 2034, 2373, 2982, 3066, 4473, 4599, 4746, 5183, 7119, 8023, 8249, 8946, 9198, 10366, 14238, 15549, 16046, 16498, 24069, 24747, 31098, 36281, 46647, 48138, 49494, 56161, 57743, 72207, 72562, 74241, 93294, 108843, 112322, 115486, 144414, 148482, 168483, 173229, 217686, 326529, 336966, 346458, 505449, 519687, 585679, 653058, 1010898, 1039374, 1171358, 1757037, 3514074, 4099753, 5271111, 8199506, 10542222, 12299259, 24598518, 36897777, 73795554]

約数ペア:

[(1, 73795554), (2, 36897777), (3, 24598518), (6, 12299259), (7, 10542222), (9, 8199506), (14, 5271111), (18, 4099753), (21, 3514074), (42, 1757037), (63, 1171358), (71, 1039374), (73, 1010898), (113, 653058), (126, 585679), (142, 519687), (146, 505449), (213, 346458), (219, 336966), (226, 326529), (339, 217686), (426, 173229), (438, 168483), (497, 148482), (511, 144414), (639, 115486), (657, 112322), (678, 108843), (791, 93294), (994, 74241), (1017, 72562), (1022, 72207), (1278, 57743), (1314, 56161), (1491, 49494), (1533, 48138), (1582, 46647), (2034, 36281), (2373, 31098), (2982, 24747), (3066, 24069), (4473, 16498), (4599, 16046), (4746, 15549), (5183, 14238), (7119, 10366), (8023, 9198), (8249, 8946)]