7287468444

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{4153}}^1$

素因数の和:4859

約数の個数: 72

約数和(自身を含む): 18689012160

約数和(自身を除く): 11401543716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 617, 711, 948, 1234, 1422, 1851, 2468, 2844, 3702, 4153, 5553, 7404, 8306, 11106, 12459, 16612, 22212, 24918, 37377, 48743, 49836, 74754, 97486, 146229, 149508, 194972, 292458, 328087, 438687, 584916, 656174, 877374, 984261, 1312348, 1754748, 1968522, 2562401, 2952783, 3937044, 5124802, 5905566, 7687203, 10249604, 11811132, 15374406, 23061609, 30748812, 46123218, 92246436, 202429679, 404859358, 607289037, 809718716, 1214578074, 1821867111, 2429156148, 3643734222, 7287468444]

約数ペア:

[(1, 7287468444), (2, 3643734222), (3, 2429156148), (4, 1821867111), (6, 1214578074), (9, 809718716), (12, 607289037), (18, 404859358), (36, 202429679), (79, 92246436), (158, 46123218), (237, 30748812), (316, 23061609), (474, 15374406), (617, 11811132), (711, 10249604), (948, 7687203), (1234, 5905566), (1422, 5124802), (1851, 3937044), (2468, 2952783), (2844, 2562401), (3702, 1968522), (4153, 1754748), (5553, 1312348), (7404, 984261), (8306, 877374), (11106, 656174), (12459, 584916), (16612, 438687), (22212, 328087), (24918, 292458), (37377, 194972), (48743, 149508), (49836, 146229), (74754, 97486)]