87104634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 194835456

約数和(自身を除く): 107730822

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 107, 138, 214, 321, 347, 391, 642, 694, 782, 1041, 1173, 1819, 2082, 2346, 2461, 3638, 4922, 5457, 5899, 7383, 7981, 10914, 11798, 14766, 15962, 17697, 23943, 35394, 37129, 41837, 47886, 74258, 83674, 111387, 125511, 135677, 222774, 251022, 271354, 407031, 631193, 814062, 853967, 1262386, 1707934, 1893579, 2561901, 3787158, 5123802, 14517439, 29034878, 43552317, 87104634]

約数ペア:

[(1, 87104634), (2, 43552317), (3, 29034878), (6, 14517439), (17, 5123802), (23, 3787158), (34, 2561901), (46, 1893579), (51, 1707934), (69, 1262386), (102, 853967), (107, 814062), (138, 631193), (214, 407031), (321, 271354), (347, 251022), (391, 222774), (642, 135677), (694, 125511), (782, 111387), (1041, 83674), (1173, 74258), (1819, 47886), (2082, 41837), (2346, 37129), (2461, 35394), (3638, 23943), (4922, 17697), (5457, 15962), (5899, 14766), (7383, 11798), (7981, 10914)]