69177328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 156061440

約数和(自身を除く): 86884112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 137, 151, 152, 176, 209, 274, 302, 304, 418, 548, 604, 836, 1096, 1208, 1507, 1661, 1672, 2192, 2416, 2603, 2869, 3014, 3322, 3344, 5206, 5738, 6028, 6644, 10412, 11476, 12056, 13288, 20687, 20824, 22952, 24112, 26576, 28633, 31559, 41374, 41648, 45904, 57266, 63118, 82748, 114532, 126236, 165496, 227557, 229064, 252472, 330992, 393053, 455114, 458128, 504944, 786106, 910228, 1572212, 1820456, 3144424, 3640912, 4323583, 6288848, 8647166, 17294332, 34588664, 69177328]

約数ペア:

[(1, 69177328), (2, 34588664), (4, 17294332), (8, 8647166), (11, 6288848), (16, 4323583), (19, 3640912), (22, 3144424), (38, 1820456), (44, 1572212), (76, 910228), (88, 786106), (137, 504944), (151, 458128), (152, 455114), (176, 393053), (209, 330992), (274, 252472), (302, 229064), (304, 227557), (418, 165496), (548, 126236), (604, 114532), (836, 82748), (1096, 63118), (1208, 57266), (1507, 45904), (1661, 41648), (1672, 41374), (2192, 31559), (2416, 28633), (2603, 26576), (2869, 24112), (3014, 22952), (3322, 20824), (3344, 20687), (5206, 13288), (5738, 12056), (6028, 11476), (6644, 10412)]