67526964

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 111735756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 911, 1044, 1278, 1822, 2059, 2556, 2733, 3644, 4118, 5466, 6177, 8199, 8236, 10932, 12354, 16398, 18531, 24708, 26419, 32796, 37062, 52838, 64681, 74124, 79257, 105676, 129362, 158514, 194043, 237771, 258724, 317028, 388086, 475542, 582129, 776172, 951084, 1164258, 1875749, 2328516, 3751498, 5627247, 7502996, 11254494, 16881741, 22508988, 33763482, 67526964]

約数ペア:

[(1, 67526964), (2, 33763482), (3, 22508988), (4, 16881741), (6, 11254494), (9, 7502996), (12, 5627247), (18, 3751498), (29, 2328516), (36, 1875749), (58, 1164258), (71, 951084), (87, 776172), (116, 582129), (142, 475542), (174, 388086), (213, 317028), (261, 258724), (284, 237771), (348, 194043), (426, 158514), (522, 129362), (639, 105676), (852, 79257), (911, 74124), (1044, 64681), (1278, 52838), (1822, 37062), (2059, 32796), (2556, 26419), (2733, 24708), (3644, 18531), (4118, 16398), (5466, 12354), (6177, 10932), (8199, 8236)]