77368550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1422

約数の個数: 72

約数和(自身を含む): 174805776

約数和(自身を除く): 97437226

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1373, 1610, 2254, 2450, 2746, 4025, 5635, 6865, 8050, 9611, 11270, 13730, 19222, 28175, 31579, 34325, 48055, 56350, 63158, 67277, 68650, 96110, 134554, 157895, 221053, 240275, 315790, 336385, 442106, 480550, 672770, 789475, 1105265, 1547371, 1578950, 1681925, 2210530, 3094742, 3363850, 5526325, 7736855, 11052650, 15473710, 38684275, 77368550]

約数ペア:

[(1, 77368550), (2, 38684275), (5, 15473710), (7, 11052650), (10, 7736855), (14, 5526325), (23, 3363850), (25, 3094742), (35, 2210530), (46, 1681925), (49, 1578950), (50, 1547371), (70, 1105265), (98, 789475), (115, 672770), (161, 480550), (175, 442106), (230, 336385), (245, 315790), (322, 240275), (350, 221053), (490, 157895), (575, 134554), (805, 96110), (1127, 68650), (1150, 67277), (1225, 63158), (1373, 56350), (1610, 48055), (2254, 34325), (2450, 31579), (2746, 28175), (4025, 19222), (5635, 13730), (6865, 11270), (8050, 9611)]