71185356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2771

約数の個数: 72

約数和(自身を含む): 199303104

約数和(自身を除く): 128117748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2683, 2948, 4422, 5366, 6633, 8049, 8844, 10732, 13266, 16098, 24147, 26532, 29513, 32196, 48294, 59026, 88539, 96588, 118052, 177078, 179761, 265617, 354156, 359522, 531234, 539283, 719044, 1062468, 1078566, 1617849, 1977371, 2157132, 3235698, 3954742, 5932113, 6471396, 7909484, 11864226, 17796339, 23728452, 35592678, 71185356]

約数ペア:

[(1, 71185356), (2, 35592678), (3, 23728452), (4, 17796339), (6, 11864226), (9, 7909484), (11, 6471396), (12, 5932113), (18, 3954742), (22, 3235698), (33, 2157132), (36, 1977371), (44, 1617849), (66, 1078566), (67, 1062468), (99, 719044), (132, 539283), (134, 531234), (198, 359522), (201, 354156), (268, 265617), (396, 179761), (402, 177078), (603, 118052), (737, 96588), (804, 88539), (1206, 59026), (1474, 48294), (2211, 32196), (2412, 29513), (2683, 26532), (2948, 24147), (4422, 16098), (5366, 13266), (6633, 10732), (8049, 8844)]