45388188

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 120

約数和(自身を含む): 127863120

約数和(自身を除く): 82474932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 73, 76, 81, 101, 108, 114, 146, 162, 171, 202, 219, 228, 292, 303, 324, 342, 404, 438, 513, 606, 657, 684, 876, 909, 1026, 1212, 1314, 1387, 1539, 1818, 1919, 1971, 2052, 2628, 2727, 2774, 3078, 3636, 3838, 3942, 4161, 5454, 5548, 5757, 5913, 6156, 7373, 7676, 7884, 8181, 8322, 10908, 11514, 11826, 12483, 14746, 16362, 16644, 17271, 22119, 23028, 23652, 24966, 29492, 32724, 34542, 37449, 44238, 49932, 51813, 66357, 69084, 74898, 88476, 103626, 112347, 132714, 140087, 149796, 155439, 199071, 207252, 224694, 265428, 280174, 310878, 398142, 420261, 449388, 560348, 597213, 621756, 796284, 840522, 1194426, 1260783, 1681044, 2388852, 2521566, 3782349, 5043132, 7564698, 11347047, 15129396, 22694094, 45388188]

約数ペア:

[(1, 45388188), (2, 22694094), (3, 15129396), (4, 11347047), (6, 7564698), (9, 5043132), (12, 3782349), (18, 2521566), (19, 2388852), (27, 1681044), (36, 1260783), (38, 1194426), (54, 840522), (57, 796284), (73, 621756), (76, 597213), (81, 560348), (101, 449388), (108, 420261), (114, 398142), (146, 310878), (162, 280174), (171, 265428), (202, 224694), (219, 207252), (228, 199071), (292, 155439), (303, 149796), (324, 140087), (342, 132714), (404, 112347), (438, 103626), (513, 88476), (606, 74898), (657, 69084), (684, 66357), (876, 51813), (909, 49932), (1026, 44238), (1212, 37449), (1314, 34542), (1387, 32724), (1539, 29492), (1818, 24966), (1919, 23652), (1971, 23028), (2052, 22119), (2628, 17271), (2727, 16644), (2774, 16362), (3078, 14746), (3636, 12483), (3838, 11826), (3942, 11514), (4161, 10908), (5454, 8322), (5548, 8181), (5757, 7884), (5913, 7676), (6156, 7373)]