42120504

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 119093520

約数和(自身を除く): 76973016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 97, 111, 148, 163, 194, 222, 291, 296, 326, 333, 388, 444, 489, 582, 652, 666, 776, 873, 888, 978, 1164, 1304, 1332, 1467, 1746, 1956, 2328, 2664, 2934, 3492, 3589, 3912, 5868, 6031, 6984, 7178, 10767, 11736, 12062, 14356, 15811, 18093, 21534, 24124, 28712, 31622, 32301, 36186, 43068, 47433, 48248, 54279, 63244, 64602, 72372, 86136, 94866, 108558, 126488, 129204, 142299, 144744, 189732, 217116, 258408, 284598, 379464, 434232, 569196, 585007, 1138392, 1170014, 1755021, 2340028, 3510042, 4680056, 5265063, 7020084, 10530126, 14040168, 21060252, 42120504]

約数ペア:

[(1, 42120504), (2, 21060252), (3, 14040168), (4, 10530126), (6, 7020084), (8, 5265063), (9, 4680056), (12, 3510042), (18, 2340028), (24, 1755021), (36, 1170014), (37, 1138392), (72, 585007), (74, 569196), (97, 434232), (111, 379464), (148, 284598), (163, 258408), (194, 217116), (222, 189732), (291, 144744), (296, 142299), (326, 129204), (333, 126488), (388, 108558), (444, 94866), (489, 86136), (582, 72372), (652, 64602), (666, 63244), (776, 54279), (873, 48248), (888, 47433), (978, 43068), (1164, 36186), (1304, 32301), (1332, 31622), (1467, 28712), (1746, 24124), (1956, 21534), (2328, 18093), (2664, 15811), (2934, 14356), (3492, 12062), (3589, 11736), (3912, 10767), (5868, 7178), (6031, 6984)]