73079168

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 155040000

約数和(自身を除く): 81960832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 199, 302, 304, 398, 604, 608, 796, 1208, 1216, 1592, 2416, 2432, 2869, 3184, 3781, 4832, 5738, 6368, 7562, 9664, 11476, 12736, 15124, 19328, 22952, 25472, 30049, 30248, 45904, 60098, 60496, 91808, 120196, 120992, 183616, 240392, 241984, 367232, 480784, 483968, 570931, 961568, 1141862, 1923136, 2283724, 3846272, 4567448, 9134896, 18269792, 36539584, 73079168]

約数ペア:

[(1, 73079168), (2, 36539584), (4, 18269792), (8, 9134896), (16, 4567448), (19, 3846272), (32, 2283724), (38, 1923136), (64, 1141862), (76, 961568), (128, 570931), (151, 483968), (152, 480784), (199, 367232), (302, 241984), (304, 240392), (398, 183616), (604, 120992), (608, 120196), (796, 91808), (1208, 60496), (1216, 60098), (1592, 45904), (2416, 30248), (2432, 30049), (2869, 25472), (3184, 22952), (3781, 19328), (4832, 15124), (5738, 12736), (6368, 11476), (7562, 9664)]