74932884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 224459200

約数和(自身を除く): 149526316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 53, 54, 57, 76, 78, 106, 108, 114, 117, 156, 159, 171, 212, 228, 234, 247, 318, 342, 351, 468, 477, 494, 513, 636, 684, 689, 702, 741, 954, 988, 1007, 1026, 1378, 1404, 1431, 1482, 1908, 2014, 2052, 2067, 2223, 2756, 2809, 2862, 2964, 3021, 4028, 4134, 4446, 5618, 5724, 6042, 6201, 6669, 8268, 8427, 8892, 9063, 11236, 12084, 12402, 13091, 13338, 16854, 18126, 18603, 24804, 25281, 26182, 26676, 27189, 33708, 36252, 36517, 37206, 39273, 50562, 52364, 53371, 54378, 73034, 74412, 75843, 78546, 101124, 106742, 108756, 109551, 117819, 146068, 151686, 157092, 160113, 213484, 219102, 235638, 303372, 320226, 328653, 353457, 438204, 471276, 480339, 640452, 657306, 693823, 706914, 960678, 985959, 1314612, 1387646, 1413828, 1441017, 1921356, 1971918, 2081469, 2775292, 2882034, 3943836, 4162938, 5764068, 6244407, 8325876, 12488814, 18733221, 24977628, 37466442, 74932884]

約数ペア:

[(1, 74932884), (2, 37466442), (3, 24977628), (4, 18733221), (6, 12488814), (9, 8325876), (12, 6244407), (13, 5764068), (18, 4162938), (19, 3943836), (26, 2882034), (27, 2775292), (36, 2081469), (38, 1971918), (39, 1921356), (52, 1441017), (53, 1413828), (54, 1387646), (57, 1314612), (76, 985959), (78, 960678), (106, 706914), (108, 693823), (114, 657306), (117, 640452), (156, 480339), (159, 471276), (171, 438204), (212, 353457), (228, 328653), (234, 320226), (247, 303372), (318, 235638), (342, 219102), (351, 213484), (468, 160113), (477, 157092), (494, 151686), (513, 146068), (636, 117819), (684, 109551), (689, 108756), (702, 106742), (741, 101124), (954, 78546), (988, 75843), (1007, 74412), (1026, 73034), (1378, 54378), (1404, 53371), (1431, 52364), (1482, 50562), (1908, 39273), (2014, 37206), (2052, 36517), (2067, 36252), (2223, 33708), (2756, 27189), (2809, 26676), (2862, 26182), (2964, 25281), (3021, 24804), (4028, 18603), (4134, 18126), (4446, 16854), (5618, 13338), (5724, 13091), (6042, 12402), (6201, 12084), (6669, 11236), (8268, 9063), (8427, 8892)]