78954192

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 232360128

約数和(自身を除く): 153405936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 43, 48, 72, 82, 86, 123, 129, 144, 164, 172, 246, 258, 311, 328, 344, 369, 387, 492, 516, 622, 656, 688, 738, 774, 933, 984, 1032, 1244, 1476, 1548, 1763, 1866, 1968, 2064, 2488, 2799, 2952, 3096, 3526, 3732, 4976, 5289, 5598, 5904, 6192, 7052, 7464, 10578, 11196, 12751, 13373, 14104, 14928, 15867, 21156, 22392, 25502, 26746, 28208, 31734, 38253, 40119, 42312, 44784, 51004, 53492, 63468, 76506, 80238, 84624, 102008, 106984, 114759, 120357, 126936, 153012, 160476, 204016, 213968, 229518, 240714, 253872, 306024, 320952, 459036, 481428, 548293, 612048, 641904, 918072, 962856, 1096586, 1644879, 1836144, 1925712, 2193172, 3289758, 4386344, 4934637, 6579516, 8772688, 9869274, 13159032, 19738548, 26318064, 39477096, 78954192]

約数ペア:

[(1, 78954192), (2, 39477096), (3, 26318064), (4, 19738548), (6, 13159032), (8, 9869274), (9, 8772688), (12, 6579516), (16, 4934637), (18, 4386344), (24, 3289758), (36, 2193172), (41, 1925712), (43, 1836144), (48, 1644879), (72, 1096586), (82, 962856), (86, 918072), (123, 641904), (129, 612048), (144, 548293), (164, 481428), (172, 459036), (246, 320952), (258, 306024), (311, 253872), (328, 240714), (344, 229518), (369, 213968), (387, 204016), (492, 160476), (516, 153012), (622, 126936), (656, 120357), (688, 114759), (738, 106984), (774, 102008), (933, 84624), (984, 80238), (1032, 76506), (1244, 63468), (1476, 53492), (1548, 51004), (1763, 44784), (1866, 42312), (1968, 40119), (2064, 38253), (2488, 31734), (2799, 28208), (2952, 26746), (3096, 25502), (3526, 22392), (3732, 21156), (4976, 15867), (5289, 14928), (5598, 14104), (5904, 13373), (6192, 12751), (7052, 11196), (7464, 10578)]