129644892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7547

約数の個数: 72

約数和(自身を含む): 362509056

約数和(自身を除く): 232864164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 7487, 8658, 14974, 17316, 22461, 29948, 44922, 67383, 89844, 97331, 134766, 194662, 269532, 277019, 291993, 389324, 554038, 583986, 831057, 875979, 1108076, 1167972, 1662114, 1751958, 2493171, 3324228, 3503916, 3601247, 4986342, 7202494, 9972684, 10803741, 14404988, 21607482, 32411223, 43214964, 64822446, 129644892]

約数ペア:

[(1, 129644892), (2, 64822446), (3, 43214964), (4, 32411223), (6, 21607482), (9, 14404988), (12, 10803741), (13, 9972684), (18, 7202494), (26, 4986342), (36, 3601247), (37, 3503916), (39, 3324228), (52, 2493171), (74, 1751958), (78, 1662114), (111, 1167972), (117, 1108076), (148, 875979), (156, 831057), (222, 583986), (234, 554038), (333, 389324), (444, 291993), (468, 277019), (481, 269532), (666, 194662), (962, 134766), (1332, 97331), (1443, 89844), (1924, 67383), (2886, 44922), (4329, 29948), (5772, 22461), (7487, 17316), (8658, 14974)]