87391854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 216253440

約数和(自身を除く): 128861586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 79, 99, 111, 151, 158, 198, 222, 237, 302, 333, 407, 453, 474, 666, 711, 814, 869, 906, 1221, 1359, 1422, 1661, 1738, 2442, 2607, 2718, 2923, 3322, 3663, 4983, 5214, 5587, 5846, 7326, 7821, 8769, 9966, 11174, 11929, 14949, 15642, 16761, 17538, 23858, 26307, 29898, 32153, 33522, 35787, 50283, 52614, 61457, 64306, 71574, 96459, 100566, 107361, 122914, 131219, 184371, 192918, 214722, 262438, 289377, 368742, 393657, 441373, 553113, 578754, 787314, 882746, 1106226, 1180971, 1324119, 2361942, 2648238, 3972357, 4855103, 7944714, 9710206, 14565309, 29130618, 43695927, 87391854]

約数ペア:

[(1, 87391854), (2, 43695927), (3, 29130618), (6, 14565309), (9, 9710206), (11, 7944714), (18, 4855103), (22, 3972357), (33, 2648238), (37, 2361942), (66, 1324119), (74, 1180971), (79, 1106226), (99, 882746), (111, 787314), (151, 578754), (158, 553113), (198, 441373), (222, 393657), (237, 368742), (302, 289377), (333, 262438), (407, 214722), (453, 192918), (474, 184371), (666, 131219), (711, 122914), (814, 107361), (869, 100566), (906, 96459), (1221, 71574), (1359, 64306), (1422, 61457), (1661, 52614), (1738, 50283), (2442, 35787), (2607, 33522), (2718, 32153), (2923, 29898), (3322, 26307), (3663, 23858), (4983, 17538), (5214, 16761), (5587, 15642), (5846, 14949), (7326, 11929), (7821, 11174), (8769, 9966)]