77265972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 224078400

約数和(自身を除く): 146812428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 809, 1137, 1516, 1618, 2274, 2427, 2653, 3236, 3411, 4548, 4854, 5306, 5663, 6822, 7281, 7959, 9708, 10612, 11326, 13644, 14562, 15918, 16989, 22652, 23877, 29124, 31836, 33978, 47754, 50967, 67956, 95508, 101934, 203868, 306611, 613222, 919833, 1226444, 1839666, 2146277, 2759499, 3679332, 4292554, 5518998, 6438831, 8585108, 11037996, 12877662, 19316493, 25755324, 38632986, 77265972]

約数ペア:

[(1, 77265972), (2, 38632986), (3, 25755324), (4, 19316493), (6, 12877662), (7, 11037996), (9, 8585108), (12, 6438831), (14, 5518998), (18, 4292554), (21, 3679332), (28, 2759499), (36, 2146277), (42, 1839666), (63, 1226444), (84, 919833), (126, 613222), (252, 306611), (379, 203868), (758, 101934), (809, 95508), (1137, 67956), (1516, 50967), (1618, 47754), (2274, 33978), (2427, 31836), (2653, 29124), (3236, 23877), (3411, 22652), (4548, 16989), (4854, 15918), (5306, 14562), (5663, 13644), (6822, 11326), (7281, 10612), (7959, 9708)]