80663208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7691}}^1$

素因数の和:7742

約数の個数: 64

約数和(自身を含む): 221529600

約数和(自身を除く): 140866392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 7691, 10488, 15382, 23073, 30764, 46146, 61528, 92292, 146129, 176893, 184584, 292258, 353786, 438387, 530679, 584516, 707572, 876774, 1061358, 1169032, 1415144, 1753548, 2122716, 3360967, 3507096, 4245432, 6721934, 10082901, 13443868, 20165802, 26887736, 40331604, 80663208]

約数ペア:

[(1, 80663208), (2, 40331604), (3, 26887736), (4, 20165802), (6, 13443868), (8, 10082901), (12, 6721934), (19, 4245432), (23, 3507096), (24, 3360967), (38, 2122716), (46, 1753548), (57, 1415144), (69, 1169032), (76, 1061358), (92, 876774), (114, 707572), (138, 584516), (152, 530679), (184, 438387), (228, 353786), (276, 292258), (437, 184584), (456, 176893), (552, 146129), (874, 92292), (1311, 61528), (1748, 46146), (2622, 30764), (3496, 23073), (5244, 15382), (7691, 10488)]