90962102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 180845568

約数和(自身を除く): 89883466

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 61, 77, 122, 154, 161, 253, 322, 421, 427, 506, 671, 842, 854, 1342, 1403, 1771, 2806, 2947, 3542, 4631, 4697, 5894, 9262, 9394, 9683, 9821, 15433, 19366, 19642, 25681, 30866, 32417, 51362, 64834, 67781, 106513, 108031, 135562, 179767, 213026, 216062, 282491, 359534, 564982, 590663, 745591, 1181326, 1491182, 1977437, 3954874, 4134641, 6497293, 8269282, 12994586, 45481051, 90962102]

約数ペア:

[(1, 90962102), (2, 45481051), (7, 12994586), (11, 8269282), (14, 6497293), (22, 4134641), (23, 3954874), (46, 1977437), (61, 1491182), (77, 1181326), (122, 745591), (154, 590663), (161, 564982), (253, 359534), (322, 282491), (421, 216062), (427, 213026), (506, 179767), (671, 135562), (842, 108031), (854, 106513), (1342, 67781), (1403, 64834), (1771, 51362), (2806, 32417), (2947, 30866), (3542, 25681), (4631, 19642), (4697, 19366), (5894, 15433), (9262, 9821), (9394, 9683)]