86824908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5571

約数の個数: 72

約数和(自身を含む): 241113600

約数和(自身を除く): 154288692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 5519, 7866, 11038, 15732, 16557, 22076, 33114, 49671, 66228, 99342, 104861, 126937, 198684, 209722, 253874, 314583, 380811, 419444, 507748, 629166, 761622, 943749, 1142433, 1258332, 1523244, 1887498, 2284866, 2411803, 3774996, 4569732, 4823606, 7235409, 9647212, 14470818, 21706227, 28941636, 43412454, 86824908]

約数ペア:

[(1, 86824908), (2, 43412454), (3, 28941636), (4, 21706227), (6, 14470818), (9, 9647212), (12, 7235409), (18, 4823606), (19, 4569732), (23, 3774996), (36, 2411803), (38, 2284866), (46, 1887498), (57, 1523244), (69, 1258332), (76, 1142433), (92, 943749), (114, 761622), (138, 629166), (171, 507748), (207, 419444), (228, 380811), (276, 314583), (342, 253874), (414, 209722), (437, 198684), (684, 126937), (828, 104861), (874, 99342), (1311, 66228), (1748, 49671), (2622, 33114), (3933, 22076), (5244, 16557), (5519, 15732), (7866, 11038)]