66390636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 176675520

約数和(自身を除く): 110284884

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 1723, 2028, 2964, 3211, 3446, 5169, 6422, 6892, 9633, 10338, 12844, 19266, 20676, 22399, 32737, 38532, 44798, 65474, 67197, 89596, 98211, 130948, 134394, 196422, 268788, 291187, 392844, 425581, 582374, 851162, 873561, 1164748, 1276743, 1702324, 1747122, 2553486, 3494244, 5106972, 5532553, 11065106, 16597659, 22130212, 33195318, 66390636]

約数ペア:

[(1, 66390636), (2, 33195318), (3, 22130212), (4, 16597659), (6, 11065106), (12, 5532553), (13, 5106972), (19, 3494244), (26, 2553486), (38, 1747122), (39, 1702324), (52, 1276743), (57, 1164748), (76, 873561), (78, 851162), (114, 582374), (156, 425581), (169, 392844), (228, 291187), (247, 268788), (338, 196422), (494, 134394), (507, 130948), (676, 98211), (741, 89596), (988, 67197), (1014, 65474), (1482, 44798), (1723, 38532), (2028, 32737), (2964, 22399), (3211, 20676), (3446, 19266), (5169, 12844), (6422, 10338), (6892, 9633)]