80474652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4057}}^1$

素因数の和:4115

約数の個数: 72

約数和(自身を含む): 221566800

約数和(自身を除く): 141092148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4057, 4959, 6612, 8114, 9918, 12171, 16228, 19836, 24342, 36513, 48684, 73026, 77083, 117653, 146052, 154166, 231249, 235306, 308332, 352959, 462498, 470612, 693747, 705918, 924996, 1058877, 1387494, 1411836, 2117754, 2235407, 2774988, 4235508, 4470814, 6706221, 8941628, 13412442, 20118663, 26824884, 40237326, 80474652]

約数ペア:

[(1, 80474652), (2, 40237326), (3, 26824884), (4, 20118663), (6, 13412442), (9, 8941628), (12, 6706221), (18, 4470814), (19, 4235508), (29, 2774988), (36, 2235407), (38, 2117754), (57, 1411836), (58, 1387494), (76, 1058877), (87, 924996), (114, 705918), (116, 693747), (171, 470612), (174, 462498), (228, 352959), (261, 308332), (342, 235306), (348, 231249), (522, 154166), (551, 146052), (684, 117653), (1044, 77083), (1102, 73026), (1653, 48684), (2204, 36513), (3306, 24342), (4057, 19836), (4959, 16228), (6612, 12171), (8114, 9918)]