85851108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{739}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 248888640

約数和(自身を除く): 163037532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 461, 739, 922, 1383, 1478, 1844, 2217, 2766, 2956, 3227, 4149, 4434, 5173, 5532, 6454, 6651, 8298, 8868, 9681, 10346, 12908, 13302, 15519, 16596, 19362, 20692, 26604, 29043, 31038, 38724, 46557, 58086, 62076, 93114, 116172, 186228, 340679, 681358, 1022037, 1362716, 2044074, 2384753, 3066111, 4088148, 4769506, 6132222, 7154259, 9539012, 12264444, 14308518, 21462777, 28617036, 42925554, 85851108]

約数ペア:

[(1, 85851108), (2, 42925554), (3, 28617036), (4, 21462777), (6, 14308518), (7, 12264444), (9, 9539012), (12, 7154259), (14, 6132222), (18, 4769506), (21, 4088148), (28, 3066111), (36, 2384753), (42, 2044074), (63, 1362716), (84, 1022037), (126, 681358), (252, 340679), (461, 186228), (739, 116172), (922, 93114), (1383, 62076), (1478, 58086), (1844, 46557), (2217, 38724), (2766, 31038), (2956, 29043), (3227, 26604), (4149, 20692), (4434, 19362), (5173, 16596), (5532, 15519), (6454, 13302), (6651, 12908), (8298, 10346), (8868, 9681)]