68777406

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 161493696

約数和(自身を除く): 92716290

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 233, 279, 414, 466, 529, 558, 699, 713, 1058, 1398, 1426, 1587, 2097, 2139, 3174, 4194, 4278, 4761, 5359, 6417, 7223, 9522, 10718, 12834, 14446, 16077, 16399, 21669, 32154, 32798, 43338, 48231, 49197, 65007, 96462, 98394, 123257, 130014, 147591, 166129, 246514, 295182, 332258, 369771, 498387, 739542, 996774, 1109313, 1495161, 2218626, 2990322, 3820967, 7641934, 11462901, 22925802, 34388703, 68777406]

約数ペア:

[(1, 68777406), (2, 34388703), (3, 22925802), (6, 11462901), (9, 7641934), (18, 3820967), (23, 2990322), (31, 2218626), (46, 1495161), (62, 1109313), (69, 996774), (93, 739542), (138, 498387), (186, 369771), (207, 332258), (233, 295182), (279, 246514), (414, 166129), (466, 147591), (529, 130014), (558, 123257), (699, 98394), (713, 96462), (1058, 65007), (1398, 49197), (1426, 48231), (1587, 43338), (2097, 32798), (2139, 32154), (3174, 21669), (4194, 16399), (4278, 16077), (4761, 14446), (5359, 12834), (6417, 10718), (7223, 9522)]