71093988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5323}}^1$

素因数の和:5393

約数の個数: 72

約数和(自身を含む): 209297088

約数和(自身を除く): 138203100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 5323, 6678, 10646, 13356, 15969, 21292, 31938, 37261, 47907, 63876, 74522, 95814, 111783, 149044, 191628, 223566, 282119, 335349, 447132, 564238, 670698, 846357, 1128476, 1341396, 1692714, 1974833, 2539071, 3385428, 3949666, 5078142, 5924499, 7899332, 10156284, 11848998, 17773497, 23697996, 35546994, 71093988]

約数ペア:

[(1, 71093988), (2, 35546994), (3, 23697996), (4, 17773497), (6, 11848998), (7, 10156284), (9, 7899332), (12, 5924499), (14, 5078142), (18, 3949666), (21, 3385428), (28, 2539071), (36, 1974833), (42, 1692714), (53, 1341396), (63, 1128476), (84, 846357), (106, 670698), (126, 564238), (159, 447132), (212, 335349), (252, 282119), (318, 223566), (371, 191628), (477, 149044), (636, 111783), (742, 95814), (954, 74522), (1113, 63876), (1484, 47907), (1908, 37261), (2226, 31938), (3339, 21292), (4452, 15969), (5323, 13356), (6678, 10646)]