69111152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 85164688

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 53, 62, 88, 106, 124, 176, 212, 239, 248, 341, 424, 478, 496, 583, 682, 848, 956, 1166, 1364, 1643, 1912, 2332, 2629, 2728, 3286, 3824, 4664, 5258, 5456, 6572, 7409, 9328, 10516, 12667, 13144, 14818, 18073, 21032, 25334, 26288, 29636, 36146, 42064, 50668, 59272, 72292, 81499, 101336, 118544, 139337, 144584, 162998, 202672, 278674, 289168, 325996, 392677, 557348, 651992, 785354, 1114696, 1303984, 1570708, 2229392, 3141416, 4319447, 6282832, 8638894, 17277788, 34555576, 69111152]

約数ペア:

[(1, 69111152), (2, 34555576), (4, 17277788), (8, 8638894), (11, 6282832), (16, 4319447), (22, 3141416), (31, 2229392), (44, 1570708), (53, 1303984), (62, 1114696), (88, 785354), (106, 651992), (124, 557348), (176, 392677), (212, 325996), (239, 289168), (248, 278674), (341, 202672), (424, 162998), (478, 144584), (496, 139337), (583, 118544), (682, 101336), (848, 81499), (956, 72292), (1166, 59272), (1364, 50668), (1643, 42064), (1912, 36146), (2332, 29636), (2629, 26288), (2728, 25334), (3286, 21032), (3824, 18073), (4664, 14818), (5258, 13144), (5456, 12667), (6572, 10516), (7409, 9328)]