72255204

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{40961}}^1$

素因数の和:40985

約数の個数: 54

約数和(自身を含む): 212469894

約数和(自身を除く): 140214690

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 40961, 81922, 122883, 163844, 245766, 286727, 368649, 491532, 573454, 737298, 860181, 1146908, 1474596, 1720362, 2007089, 2580543, 3440724, 4014178, 5161086, 6021267, 8028356, 10322172, 12042534, 18063801, 24085068, 36127602, 72255204]

約数ペア:

[(1, 72255204), (2, 36127602), (3, 24085068), (4, 18063801), (6, 12042534), (7, 10322172), (9, 8028356), (12, 6021267), (14, 5161086), (18, 4014178), (21, 3440724), (28, 2580543), (36, 2007089), (42, 1720362), (49, 1474596), (63, 1146908), (84, 860181), (98, 737298), (126, 573454), (147, 491532), (196, 368649), (252, 286727), (294, 245766), (441, 163844), (588, 122883), (882, 81922), (1764, 40961)]