123677928

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17351}}^1$

素因数の和:17380

約数の個数: 80

約数和(自身を含む): 377926560

約数和(自身を除く): 254248632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 17351, 34702, 52053, 69404, 104106, 138808, 156159, 190861, 208212, 312318, 381722, 416424, 468477, 572583, 624636, 763444, 936954, 1145166, 1249272, 1405431, 1526888, 1717749, 1873908, 2290332, 2810862, 3435498, 3747816, 4580664, 5153247, 5621724, 6870996, 10306494, 11243448, 13741992, 15459741, 20612988, 30919482, 41225976, 61838964, 123677928]

約数ペア:

[(1, 123677928), (2, 61838964), (3, 41225976), (4, 30919482), (6, 20612988), (8, 15459741), (9, 13741992), (11, 11243448), (12, 10306494), (18, 6870996), (22, 5621724), (24, 5153247), (27, 4580664), (33, 3747816), (36, 3435498), (44, 2810862), (54, 2290332), (66, 1873908), (72, 1717749), (81, 1526888), (88, 1405431), (99, 1249272), (108, 1145166), (132, 936954), (162, 763444), (198, 624636), (216, 572583), (264, 468477), (297, 416424), (324, 381722), (396, 312318), (594, 208212), (648, 190861), (792, 156159), (891, 138808), (1188, 104106), (1782, 69404), (2376, 52053), (3564, 34702), (7128, 17351)]