31466052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 84520800

約数和(自身を除く): 53054748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 257, 342, 358, 514, 537, 684, 716, 771, 1028, 1074, 1542, 1611, 2148, 2313, 3084, 3222, 3401, 4626, 4883, 6444, 6802, 9252, 9766, 10203, 13604, 14649, 19532, 20406, 29298, 30609, 40812, 43947, 46003, 58596, 61218, 87894, 92006, 122436, 138009, 175788, 184012, 276018, 414027, 552036, 828054, 874057, 1656108, 1748114, 2622171, 3496228, 5244342, 7866513, 10488684, 15733026, 31466052]

約数ペア:

[(1, 31466052), (2, 15733026), (3, 10488684), (4, 7866513), (6, 5244342), (9, 3496228), (12, 2622171), (18, 1748114), (19, 1656108), (36, 874057), (38, 828054), (57, 552036), (76, 414027), (114, 276018), (171, 184012), (179, 175788), (228, 138009), (257, 122436), (342, 92006), (358, 87894), (514, 61218), (537, 58596), (684, 46003), (716, 43947), (771, 40812), (1028, 30609), (1074, 29298), (1542, 20406), (1611, 19532), (2148, 14649), (2313, 13604), (3084, 10203), (3222, 9766), (3401, 9252), (4626, 6802), (4883, 6444)]