77210528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 166813920

約数和(自身を除く): 89603392

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 151, 152, 232, 302, 304, 464, 551, 604, 608, 841, 928, 1102, 1208, 1682, 2204, 2416, 2869, 3364, 4379, 4408, 4832, 5738, 6728, 8758, 8816, 11476, 13456, 15979, 17516, 17632, 22952, 26912, 31958, 35032, 45904, 63916, 70064, 83201, 91808, 126991, 127832, 140128, 166402, 253982, 255664, 332804, 507964, 511328, 665608, 1015928, 1331216, 2031856, 2412829, 2662432, 4063712, 4825658, 9651316, 19302632, 38605264, 77210528]

約数ペア:

[(1, 77210528), (2, 38605264), (4, 19302632), (8, 9651316), (16, 4825658), (19, 4063712), (29, 2662432), (32, 2412829), (38, 2031856), (58, 1331216), (76, 1015928), (116, 665608), (151, 511328), (152, 507964), (232, 332804), (302, 255664), (304, 253982), (464, 166402), (551, 140128), (604, 127832), (608, 126991), (841, 91808), (928, 83201), (1102, 70064), (1208, 63916), (1682, 45904), (2204, 35032), (2416, 31958), (2869, 26912), (3364, 22952), (4379, 17632), (4408, 17516), (4832, 15979), (5738, 13456), (6728, 11476), (8758, 8816)]