68791976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 78295384

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 151, 167, 248, 302, 334, 341, 604, 668, 682, 1208, 1336, 1364, 1661, 1837, 2728, 3322, 3674, 4681, 5177, 6644, 7348, 9362, 10354, 13288, 14696, 18724, 20708, 25217, 37448, 41416, 50434, 51491, 56947, 100868, 102982, 113894, 201736, 205964, 227788, 277387, 411928, 455576, 554774, 781727, 1109548, 1563454, 2219096, 3126908, 6253816, 8598997, 17197994, 34395988, 68791976]

約数ペア:

[(1, 68791976), (2, 34395988), (4, 17197994), (8, 8598997), (11, 6253816), (22, 3126908), (31, 2219096), (44, 1563454), (62, 1109548), (88, 781727), (124, 554774), (151, 455576), (167, 411928), (248, 277387), (302, 227788), (334, 205964), (341, 201736), (604, 113894), (668, 102982), (682, 100868), (1208, 56947), (1336, 51491), (1364, 50434), (1661, 41416), (1837, 37448), (2728, 25217), (3322, 20708), (3674, 18724), (4681, 14696), (5177, 13288), (6644, 10354), (7348, 9362)]