73809612

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 192471552

約数和(自身を除く): 118661940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 431, 603, 639, 804, 852, 862, 1206, 1278, 1293, 1724, 2412, 2556, 2586, 3879, 4757, 5172, 7758, 9514, 14271, 15516, 19028, 28542, 28877, 30601, 42813, 57084, 57754, 61202, 85626, 86631, 91803, 115508, 122404, 171252, 173262, 183606, 259893, 275409, 346524, 367212, 519786, 550818, 1039572, 1101636, 2050267, 4100534, 6150801, 8201068, 12301602, 18452403, 24603204, 36904806, 73809612]

約数ペア:

[(1, 73809612), (2, 36904806), (3, 24603204), (4, 18452403), (6, 12301602), (9, 8201068), (12, 6150801), (18, 4100534), (36, 2050267), (67, 1101636), (71, 1039572), (134, 550818), (142, 519786), (201, 367212), (213, 346524), (268, 275409), (284, 259893), (402, 183606), (426, 173262), (431, 171252), (603, 122404), (639, 115508), (804, 91803), (852, 86631), (862, 85626), (1206, 61202), (1278, 57754), (1293, 57084), (1724, 42813), (2412, 30601), (2556, 28877), (2586, 28542), (3879, 19028), (4757, 15516), (5172, 14271), (7758, 9514)]