71661565116

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{35509}}^1$

素因数の和:36499

約数の個数: 72

約数和(自身を含む): 184319626400

約数和(自身を除く): 112658061284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 919, 1098, 1838, 2196, 2757, 3676, 5514, 8271, 11028, 16542, 33084, 35509, 56059, 71018, 106527, 112118, 142036, 168177, 213054, 224236, 319581, 336354, 426108, 504531, 639162, 672708, 1009062, 1278324, 2018124, 2166049, 4332098, 6498147, 8664196, 12996294, 19494441, 25992588, 32632771, 38988882, 65265542, 77977764, 97898313, 130531084, 195796626, 293694939, 391593252, 587389878, 1174779756, 1990599031, 3981198062, 5971797093, 7962396124, 11943594186, 17915391279, 23887188372, 35830782558, 71661565116]

約数ペア:

[(1, 71661565116), (2, 35830782558), (3, 23887188372), (4, 17915391279), (6, 11943594186), (9, 7962396124), (12, 5971797093), (18, 3981198062), (36, 1990599031), (61, 1174779756), (122, 587389878), (183, 391593252), (244, 293694939), (366, 195796626), (549, 130531084), (732, 97898313), (919, 77977764), (1098, 65265542), (1838, 38988882), (2196, 32632771), (2757, 25992588), (3676, 19494441), (5514, 12996294), (8271, 8664196), (11028, 6498147), (16542, 4332098), (33084, 2166049), (35509, 2018124), (56059, 1278324), (71018, 1009062), (106527, 672708), (112118, 639162), (142036, 504531), (168177, 426108), (213054, 336354), (224236, 319581)]