82973772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3967}}^1$

素因数の和:4067

約数の個数: 72

約数和(自身を含む): 242651136

約数和(自身を除く): 159677364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 3967, 5229, 6972, 7934, 10458, 11901, 15868, 20916, 23802, 27769, 35703, 47604, 55538, 71406, 83307, 111076, 142812, 166614, 249921, 329261, 333228, 499842, 658522, 987783, 999684, 1317044, 1975566, 2304827, 2963349, 3951132, 4609654, 5926698, 6914481, 9219308, 11853396, 13828962, 20743443, 27657924, 41486886, 82973772]

約数ペア:

[(1, 82973772), (2, 41486886), (3, 27657924), (4, 20743443), (6, 13828962), (7, 11853396), (9, 9219308), (12, 6914481), (14, 5926698), (18, 4609654), (21, 3951132), (28, 2963349), (36, 2304827), (42, 1975566), (63, 1317044), (83, 999684), (84, 987783), (126, 658522), (166, 499842), (249, 333228), (252, 329261), (332, 249921), (498, 166614), (581, 142812), (747, 111076), (996, 83307), (1162, 71406), (1494, 55538), (1743, 47604), (2324, 35703), (2988, 27769), (3486, 23802), (3967, 20916), (5229, 15868), (6972, 11901), (7934, 10458)]