87137028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 241428096

約数和(自身を除く): 154291068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 293, 396, 586, 751, 879, 1172, 1502, 1758, 2253, 2637, 3004, 3223, 3516, 4506, 5274, 6446, 6759, 8261, 9012, 9669, 10548, 12892, 13518, 16522, 19338, 24783, 27036, 29007, 33044, 38676, 49566, 58014, 74349, 99132, 116028, 148698, 220043, 297396, 440086, 660129, 880172, 1320258, 1980387, 2420473, 2640516, 3960774, 4840946, 7261419, 7921548, 9681892, 14522838, 21784257, 29045676, 43568514, 87137028]

約数ペア:

[(1, 87137028), (2, 43568514), (3, 29045676), (4, 21784257), (6, 14522838), (9, 9681892), (11, 7921548), (12, 7261419), (18, 4840946), (22, 3960774), (33, 2640516), (36, 2420473), (44, 1980387), (66, 1320258), (99, 880172), (132, 660129), (198, 440086), (293, 297396), (396, 220043), (586, 148698), (751, 116028), (879, 99132), (1172, 74349), (1502, 58014), (1758, 49566), (2253, 38676), (2637, 33044), (3004, 29007), (3223, 27036), (3516, 24783), (4506, 19338), (5274, 16522), (6446, 13518), (6759, 12892), (8261, 10548), (9012, 9669)]