89513864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 201734400

約数和(自身を除く): 112220536

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 121, 124, 152, 157, 209, 242, 248, 314, 341, 418, 484, 589, 628, 682, 836, 968, 1178, 1256, 1364, 1672, 1727, 2299, 2356, 2728, 2983, 3454, 3751, 4598, 4712, 4867, 5966, 6479, 6908, 7502, 9196, 9734, 11932, 12958, 13816, 15004, 18392, 18997, 19468, 23864, 25916, 30008, 32813, 37994, 38936, 51832, 53537, 65626, 71269, 75988, 92473, 107074, 131252, 142538, 151976, 184946, 214148, 262504, 285076, 360943, 369892, 428296, 570152, 588907, 721886, 739784, 1017203, 1177814, 1443772, 2034406, 2355628, 2887544, 4068812, 4711256, 8137624, 11189233, 22378466, 44756932, 89513864]

約数ペア:

[(1, 89513864), (2, 44756932), (4, 22378466), (8, 11189233), (11, 8137624), (19, 4711256), (22, 4068812), (31, 2887544), (38, 2355628), (44, 2034406), (62, 1443772), (76, 1177814), (88, 1017203), (121, 739784), (124, 721886), (152, 588907), (157, 570152), (209, 428296), (242, 369892), (248, 360943), (314, 285076), (341, 262504), (418, 214148), (484, 184946), (589, 151976), (628, 142538), (682, 131252), (836, 107074), (968, 92473), (1178, 75988), (1256, 71269), (1364, 65626), (1672, 53537), (1727, 51832), (2299, 38936), (2356, 37994), (2728, 32813), (2983, 30008), (3454, 25916), (3751, 23864), (4598, 19468), (4712, 18997), (4867, 18392), (5966, 15004), (6479, 13816), (6908, 12958), (7502, 11932), (9196, 9734)]